2080236027

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{93971}}^1$

素因数の和:94178

約数の個数: 16

約数和(自身を含む): 2850734592

約数和(自身を除く): 770498565

約数列:

[1, 3, 47, 141, 157, 471, 7379, 22137, 93971, 281913, 4416637, 13249911, 14753447, 44260341, 693412009, 2080236027]

約数ペア:

[(1, 2080236027), (3, 693412009), (47, 44260341), (141, 14753447), (157, 13249911), (471, 4416637), (7379, 281913), (22137, 93971)]