2771567239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^2\times {\mathrm{401}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 3376201824

約数和(自身を除く): 604634585

約数列:

[1, 7, 17, 119, 241, 401, 1687, 2807, 4097, 6817, 28679, 47719, 58081, 96641, 406567, 676487, 987377, 1642897, 6911639, 11500279, 23290481, 163033367, 395938177, 2771567239]

約数ペア:

[(1, 2771567239), (7, 395938177), (17, 163033367), (119, 23290481), (241, 11500279), (401, 6911639), (1687, 1642897), (2807, 987377), (4097, 676487), (6817, 406567), (28679, 96641), (47719, 58081)]