31990463999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17609}}^1\times {\mathrm{139747}}^1$

素因数の和:157369

約数の個数: 8

約数和(自身を含む): 34453471920

約数和(自身を除く): 2463007921

約数列:

[1, 13, 17609, 139747, 228917, 1816711, 2460804923, 31990463999]

約数ペア:

[(1, 31990463999), (13, 2460804923), (17609, 1816711), (139747, 228917)]