2013948621

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1609871}}^1$

素因数の和:1610016

約数の個数: 12

約数和(自身を含む): 2929967040

約数和(自身を除く): 916018419

約数列:

[1, 3, 9, 139, 417, 1251, 1609871, 4829613, 14488839, 223772069, 671316207, 2013948621]

約数ペア:

[(1, 2013948621), (3, 671316207), (9, 223772069), (139, 14488839), (417, 4829613), (1251, 1609871)]