24961887

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 37621584

約数和(自身を除く): 12659697

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 1217, 2279, 3651, 6837, 10953, 20511, 52331, 64501, 156993, 193503, 470979, 580509, 2773543, 8320629, 24961887]

約数ペア:

[(1, 24961887), (3, 8320629), (9, 2773543), (43, 580509), (53, 470979), (129, 193503), (159, 156993), (387, 64501), (477, 52331), (1217, 20511), (2279, 10953), (3651, 6837)]