2017057119

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 3677184000

約数和(自身を除く): 1660126881

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 83, 113, 133, 147, 209, 231, 249, 339, 343, 399, 539, 581, 627, 791, 913, 931, 1029, 1243, 1463, 1577, 1617, 1743, 2147, 2373, 2739, 2793, 3729, 3773, 4067, 4389, 4731, 5537, 6391, 6441, 6517, 8701, 9379, 10241, 11039, 11319, 12201, 15029, 16611, 17347, 19173, 19551, 23617, 26103, 28137, 28469, 30723, 33117, 38759, 44737, 45087, 52041, 60907, 65653, 70851, 71687, 77273, 85407, 103169, 105203, 116277, 121429, 134211, 165319, 178201, 182721, 196959, 215061, 231819, 309507, 313159, 315609, 364287, 426349, 459571, 495957, 534603, 540911, 722183, 736421, 850003, 939477, 1157233, 1247407, 1279047, 1378713, 1622733, 1960211, 2166549, 2209263, 2550009, 3216997, 3471699, 3742221, 5055281, 5880633, 5950021, 8100631, 8731849, 9650991, 13721477, 15165843, 17850063, 24301893, 26195547, 35386967, 41164431, 61122943, 96050339, 106160901, 183368829, 288151017, 672352373, 2017057119]

約数ペア:

[(1, 2017057119), (3, 672352373), (7, 288151017), (11, 183368829), (19, 106160901), (21, 96050339), (33, 61122943), (49, 41164431), (57, 35386967), (77, 26195547), (83, 24301893), (113, 17850063), (133, 15165843), (147, 13721477), (209, 9650991), (231, 8731849), (249, 8100631), (339, 5950021), (343, 5880633), (399, 5055281), (539, 3742221), (581, 3471699), (627, 3216997), (791, 2550009), (913, 2209263), (931, 2166549), (1029, 1960211), (1243, 1622733), (1463, 1378713), (1577, 1279047), (1617, 1247407), (1743, 1157233), (2147, 939477), (2373, 850003), (2739, 736421), (2793, 722183), (3729, 540911), (3773, 534603), (4067, 495957), (4389, 459571), (4731, 426349), (5537, 364287), (6391, 315609), (6441, 313159), (6517, 309507), (8701, 231819), (9379, 215061), (10241, 196959), (11039, 182721), (11319, 178201), (12201, 165319), (15029, 134211), (16611, 121429), (17347, 116277), (19173, 105203), (19551, 103169), (23617, 85407), (26103, 77273), (28137, 71687), (28469, 70851), (30723, 65653), (33117, 60907), (38759, 52041), (44737, 45087)]