487402497

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{11827}}^1$

素因数の和:12093

約数の個数: 24

約数和(自身を含む): 744217760

約数和(自身を除く): 256815263

約数列:

[1, 3, 9, 19, 57, 171, 241, 723, 2169, 4579, 11827, 13737, 35481, 41211, 106443, 224713, 674139, 2022417, 2850307, 8550921, 25652763, 54155833, 162467499, 487402497]

約数ペア:

[(1, 487402497), (3, 162467499), (9, 54155833), (19, 25652763), (57, 8550921), (171, 2850307), (241, 2022417), (723, 674139), (2169, 224713), (4579, 106443), (11827, 41211), (13737, 35481)]