30892309

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 37324800

約数和(自身を除く): 6432491

約数列:

[1, 7, 19, 133, 359, 647, 2513, 4529, 6821, 12293, 47747, 86051, 232273, 1625911, 4413187, 30892309]

約数ペア:

[(1, 30892309), (7, 4413187), (19, 1625911), (133, 232273), (359, 86051), (647, 47747), (2513, 12293), (4529, 6821)]