397106691

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{330097}}^1$

素因数の和:330501

約数の個数: 8

約数和(自身を含む): 530797584

約数和(自身を除く): 133690893

約数列:

[1, 3, 401, 1203, 330097, 990291, 132368897, 397106691]

約数ペア:

[(1, 397106691), (3, 132368897), (401, 990291), (1203, 330097)]