2807594397

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{6637339}}^1$

素因数の和:6637392

約数の個数: 12

約数和(自身を含む): 4141700160

約数和(自身を除く): 1334105763

約数列:

[1, 3, 9, 47, 141, 423, 6637339, 19912017, 59736051, 311954933, 935864799, 2807594397]

約数ペア:

[(1, 2807594397), (3, 935864799), (9, 311954933), (47, 59736051), (141, 19912017), (423, 6637339)]