331380391

素因数分解:

${\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{6991}}^1$

素因数の和:7541

約数の個数: 8

約数和(自身を含む): 335280384

約数和(自身を除く): 3899993

約数列:

[1, 107, 443, 6991, 47401, 748037, 3097013, 331380391]

約数ペア:

[(1, 331380391), (107, 3097013), (443, 748037), (6991, 47401)]