13309860263

素因数分解:

$7^1\times {\mathrm{1531}}^1\times {\mathrm{1241939}}^1$

素因数の和:1243477

約数の個数: 8

約数和(自身を含む): 15221216640

約数和(自身を除く): 1911356377

約数列:

[1, 7, 1531, 10717, 1241939, 8693573, 1901408609, 13309860263]

約数ペア:

[(1, 13309860263), (7, 1901408609), (1531, 8693573), (10717, 1241939)]