15697727461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{2633}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 18280170720

約数和(自身を除く): 2582443259

約数列:

[1, 13, 17, 53, 221, 509, 689, 901, 2633, 6617, 8653, 11713, 26977, 34229, 44761, 112489, 139549, 350701, 458609, 581893, 1340197, 1814137, 2372333, 5961917, 17422561, 22783349, 30840329, 71030441, 296183537, 923395733, 1207517497, 15697727461]

約数ペア:

[(1, 15697727461), (13, 1207517497), (17, 923395733), (53, 296183537), (221, 71030441), (509, 30840329), (689, 22783349), (901, 17422561), (2633, 5961917), (6617, 2372333), (8653, 1814137), (11713, 1340197), (26977, 581893), (34229, 458609), (44761, 350701), (112489, 139549)]