1520428029

素因数分解:

$3^1\times {\mathrm{89}}^2\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 2072605920

約数和(自身を除く): 552177891

約数列:

[1, 3, 89, 109, 267, 327, 587, 1761, 7921, 9701, 23763, 29103, 52243, 63983, 156729, 191949, 863389, 2590167, 4649627, 5694487, 13948881, 17083461, 506809343, 1520428029]

約数ペア:

[(1, 1520428029), (3, 506809343), (89, 17083461), (109, 13948881), (267, 5694487), (327, 4649627), (587, 2590167), (1761, 863389), (7921, 191949), (9701, 156729), (23763, 63983), (29103, 52243)]