157097993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{5441}}^1$

素因数の和:7675

約数の個数: 8

約数和(自身を含む): 169289736

約数和(自身を除く): 12191743

約数列:

[1, 13, 2221, 5441, 28873, 70733, 12084461, 157097993]

約数ペア:

[(1, 157097993), (13, 12084461), (2221, 70733), (5441, 28873)]