39212873

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 45588480

約数和(自身を除く): 6375607

約数列:

[1, 7, 139, 191, 211, 973, 1337, 1477, 26549, 29329, 40301, 185843, 205303, 282107, 5601839, 39212873]

約数ペア:

[(1, 39212873), (7, 5601839), (139, 282107), (191, 205303), (211, 185843), (973, 40301), (1337, 29329), (1477, 26549)]