7131896107

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1247053}}^1$

素因数の和:1247122

約数の個数: 16

約数和(自身を含む): 8779260160

約数和(自身を除く): 1647364053

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 1247053, 8729371, 23694007, 53623279, 165858049, 375362953, 1018842301, 7131896107]

約数ペア:

[(1, 7131896107), (7, 1018842301), (19, 375362953), (43, 165858049), (133, 53623279), (301, 23694007), (817, 8729371), (5719, 1247053)]