424221511

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{993493}}^1$

素因数の和:993561

約数の個数: 8

約数和(自身を含む): 492773024

約数和(自身を除く): 68551513

約数列:

[1, 7, 61, 427, 993493, 6954451, 60603073, 424221511]

約数ペア:

[(1, 424221511), (7, 60603073), (61, 6954451), (427, 993493)]