118965721

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{165001}}^1$

素因数の和:165111

約数の個数: 8

約数和(自身を含む): 137281664

約数和(自身を除く): 18315943

約数列:

[1, 7, 103, 721, 165001, 1155007, 16995103, 118965721]

約数ペア:

[(1, 118965721), (7, 16995103), (103, 1155007), (721, 165001)]