4197982467

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1868261}}^1$

素因数の和:1868378

約数の個数: 16

約数和(自身を含む): 6456713472

約数和(自身を除く): 2258731005

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 1868261, 5604783, 13077827, 39233481, 199903927, 599711781, 1399327489, 4197982467]

約数ペア:

[(1, 4197982467), (3, 1399327489), (7, 599711781), (21, 199903927), (107, 39233481), (321, 13077827), (749, 5604783), (2247, 1868261)]