680499183

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{108377}}^1$

素因数の和:108423

約数の個数: 32

約数和(自身を含む): 1165280256

約数和(自身を除く): 484781073

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 108377, 325131, 758639, 1408901, 2275917, 2492671, 4226703, 7478013, 9862307, 17448697, 29586921, 32404723, 52346091, 97214169, 226833061, 680499183]

約数ペア:

[(1, 680499183), (3, 226833061), (7, 97214169), (13, 52346091), (21, 32404723), (23, 29586921), (39, 17448697), (69, 9862307), (91, 7478013), (161, 4226703), (273, 2492671), (299, 2275917), (483, 1408901), (897, 758639), (2093, 325131), (6279, 108377)]