2091034608957

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{2851}}^1$

素因数の和:3197

約数の個数: 216

約数和(自身を含む): 3942158792832

約数和(自身を除く): 1851124183875

約数列:

[1, 3, 7, 9, 17, 19, 21, 49, 51, 57, 63, 119, 133, 147, 153, 171, 271, 323, 357, 361, 399, 441, 813, 833, 931, 969, 1071, 1083, 1197, 1897, 2261, 2439, 2499, 2527, 2793, 2851, 2907, 3249, 4607, 5149, 5691, 6137, 6783, 7497, 7581, 8379, 8553, 13279, 13821, 15447, 15827, 17073, 17689, 18411, 19957, 20349, 22743, 25659, 32249, 36043, 39837, 41463, 42959, 46341, 47481, 48467, 53067, 54169, 55233, 59871, 87533, 96747, 97831, 108129, 119511, 128877, 139699, 142443, 145401, 159201, 162507, 179613, 225743, 252301, 262599, 290241, 293493, 300713, 324387, 339269, 379183, 386631, 419097, 436203, 487521, 612731, 677229, 684817, 756903, 772621, 787797, 880479, 902139, 920873, 1017807, 1029211, 1137549, 1257291, 1663127, 1838193, 2031687, 2054451, 2270709, 2317863, 2374883, 2654281, 2706417, 2762619, 3053421, 3087633, 3412647, 4289117, 4793719, 4989381, 5408347, 5514579, 6163353, 6446111, 6953589, 7124649, 7204477, 7962843, 8287857, 9262899, 11641889, 12867351, 13134557, 14381157, 14679799, 14968143, 16225041, 17496587, 19338333, 21373947, 21613431, 23888529, 34925667, 37858429, 38602053, 39403671, 43143471, 44039397, 45122777, 48675123, 50431339, 52489761, 58014999, 64840293, 81493223, 91941899, 102758593, 104777001, 113575287, 118211013, 122476109, 132118191, 135368331, 151294017, 157469283, 244479669, 249556583, 275825697, 278916181, 308275779, 340725861, 367428327, 406104993, 453882051, 643593293, 719310151, 733439007, 748669749, 827477091, 836748543, 857332763, 924827337, 1102284981, 1746896081, 1930779879, 1952413267, 2157930453, 2246009247, 2510245629, 2571998289, 4741575077, 5240688243, 5792339637, 5857239801, 6473791359, 7715994867, 12228272567, 13666892869, 14224725231, 15722064729, 17571719403, 33191025539, 36684817701, 41000678607, 42674175693, 99573076617, 110054453103, 123002035821, 232337178773, 298719229851, 697011536319, 2091034608957]

約数ペア:

[(1, 2091034608957), (3, 697011536319), (7, 298719229851), (9, 232337178773), (17, 123002035821), (19, 110054453103), (21, 99573076617), (49, 42674175693), (51, 41000678607), (57, 36684817701), (63, 33191025539), (119, 17571719403), (133, 15722064729), (147, 14224725231), (153, 13666892869), (171, 12228272567), (271, 7715994867), (323, 6473791359), (357, 5857239801), (361, 5792339637), (399, 5240688243), (441, 4741575077), (813, 2571998289), (833, 2510245629), (931, 2246009247), (969, 2157930453), (1071, 1952413267), (1083, 1930779879), (1197, 1746896081), (1897, 1102284981), (2261, 924827337), (2439, 857332763), (2499, 836748543), (2527, 827477091), (2793, 748669749), (2851, 733439007), (2907, 719310151), (3249, 643593293), (4607, 453882051), (5149, 406104993), (5691, 367428327), (6137, 340725861), (6783, 308275779), (7497, 278916181), (7581, 275825697), (8379, 249556583), (8553, 244479669), (13279, 157469283), (13821, 151294017), (15447, 135368331), (15827, 132118191), (17073, 122476109), (17689, 118211013), (18411, 113575287), (19957, 104777001), (20349, 102758593), (22743, 91941899), (25659, 81493223), (32249, 64840293), (36043, 58014999), (39837, 52489761), (41463, 50431339), (42959, 48675123), (46341, 45122777), (47481, 44039397), (48467, 43143471), (53067, 39403671), (54169, 38602053), (55233, 37858429), (59871, 34925667), (87533, 23888529), (96747, 21613431), (97831, 21373947), (108129, 19338333), (119511, 17496587), (128877, 16225041), (139699, 14968143), (142443, 14679799), (145401, 14381157), (159201, 13134557), (162507, 12867351), (179613, 11641889), (225743, 9262899), (252301, 8287857), (262599, 7962843), (290241, 7204477), (293493, 7124649), (300713, 6953589), (324387, 6446111), (339269, 6163353), (379183, 5514579), (386631, 5408347), (419097, 4989381), (436203, 4793719), (487521, 4289117), (612731, 3412647), (677229, 3087633), (684817, 3053421), (756903, 2762619), (772621, 2706417), (787797, 2654281), (880479, 2374883), (902139, 2317863), (920873, 2270709), (1017807, 2054451), (1029211, 2031687), (1137549, 1838193), (1257291, 1663127)]