2017649907

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{4657}}^1$

素因数の和:4729

約数の個数: 72

約数和(自身を含む): 3750472544

約数和(自身を除く): 1732822637

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 529, 819, 897, 1449, 1587, 2093, 2691, 3703, 4657, 4761, 6279, 6877, 11109, 13971, 18837, 20631, 32599, 33327, 41913, 48139, 60541, 61893, 97797, 107111, 144417, 181623, 293391, 321333, 423787, 433251, 544869, 749777, 963999, 1271361, 1392443, 2249331, 2463553, 3814083, 4177329, 6747993, 7390659, 9747101, 12531987, 17244871, 22171977, 29241303, 32026189, 51734613, 87723909, 96078567, 155203839, 224183323, 288235701, 672549969, 2017649907]

約数ペア:

[(1, 2017649907), (3, 672549969), (7, 288235701), (9, 224183323), (13, 155203839), (21, 96078567), (23, 87723909), (39, 51734613), (63, 32026189), (69, 29241303), (91, 22171977), (117, 17244871), (161, 12531987), (207, 9747101), (273, 7390659), (299, 6747993), (483, 4177329), (529, 3814083), (819, 2463553), (897, 2249331), (1449, 1392443), (1587, 1271361), (2093, 963999), (2691, 749777), (3703, 544869), (4657, 433251), (4761, 423787), (6279, 321333), (6877, 293391), (11109, 181623), (13971, 144417), (18837, 107111), (20631, 97797), (32599, 61893), (33327, 60541), (41913, 48139)]