321581607

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{34019}}^1$

素因数の和:34182

約数の個数: 16

約数和(自身を含む): 450696960

約数和(自身を除く): 129115353

約数列:

[1, 3, 23, 69, 137, 411, 3151, 9453, 34019, 102057, 782437, 2347311, 4660603, 13981809, 107193869, 321581607]

約数ペア:

[(1, 321581607), (3, 107193869), (23, 13981809), (69, 4660603), (137, 2347311), (411, 782437), (3151, 102057), (9453, 34019)]