221330604731

素因数分解:

${\mathrm{71}}^2\times {\mathrm{131}}^1\times {\mathrm{335161}}^1$

素因数の和:335434

約数の個数: 12

約数和(自身を含む): 226206196392

約数和(自身を除く): 4875591661

約数列:

[1, 71, 131, 5041, 9301, 335161, 660371, 23796431, 43906091, 1689546601, 3117332461, 221330604731]

約数ペア:

[(1, 221330604731), (71, 3117332461), (131, 1689546601), (5041, 43906091), (9301, 23796431), (335161, 660371)]