1247667311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{6301}}^1$

素因数の和:6742

約数の個数: 16

約数和(自身を含む): 1393901568

約数和(自身を除く): 146234257

約数列:

[1, 11, 47, 383, 517, 4213, 6301, 18001, 69311, 198011, 296147, 2413283, 3257617, 26546113, 113424301, 1247667311]

約数ペア:

[(1, 1247667311), (11, 113424301), (47, 26546113), (383, 3257617), (517, 2413283), (4213, 296147), (6301, 198011), (18001, 69311)]