7131023991

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2657}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 13235564160

約数和(自身を除く): 6104540169

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 113, 117, 203, 261, 273, 339, 377, 609, 791, 819, 1017, 1131, 1469, 1827, 2373, 2639, 2657, 3277, 3393, 4407, 7119, 7917, 7971, 9831, 10283, 13221, 18599, 22939, 23751, 23913, 29493, 30849, 34541, 42601, 55797, 68817, 77053, 92547, 103623, 127803, 167391, 206451, 231159, 241787, 298207, 300241, 310869, 383409, 539371, 693477, 725361, 894621, 900723, 1001689, 1618113, 2101687, 2176083, 2683863, 2702169, 3005067, 3903133, 4854339, 6305061, 7011823, 8706989, 9015201, 11709399, 18915183, 21035469, 26120967, 27321931, 35128197, 60948923, 63106407, 78362901, 81965793, 113190857, 182846769, 245897379, 339572571, 548540307, 792335999, 1018717713, 2377007997, 7131023991]

約数ペア:

[(1, 7131023991), (3, 2377007997), (7, 1018717713), (9, 792335999), (13, 548540307), (21, 339572571), (29, 245897379), (39, 182846769), (63, 113190857), (87, 81965793), (91, 78362901), (113, 63106407), (117, 60948923), (203, 35128197), (261, 27321931), (273, 26120967), (339, 21035469), (377, 18915183), (609, 11709399), (791, 9015201), (819, 8706989), (1017, 7011823), (1131, 6305061), (1469, 4854339), (1827, 3903133), (2373, 3005067), (2639, 2702169), (2657, 2683863), (3277, 2176083), (3393, 2101687), (4407, 1618113), (7119, 1001689), (7917, 900723), (7971, 894621), (9831, 725361), (10283, 693477), (13221, 539371), (18599, 383409), (22939, 310869), (23751, 300241), (23913, 298207), (29493, 241787), (30849, 231159), (34541, 206451), (42601, 167391), (55797, 127803), (68817, 103623), (77053, 92547)]