28830067

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 34102720

約数和(自身を除く): 5272653

約数列:

[1, 7, 37, 157, 259, 709, 1099, 4963, 5809, 26233, 40663, 111313, 183631, 779191, 4118581, 28830067]

約数ペア:

[(1, 28830067), (7, 4118581), (37, 779191), (157, 183631), (259, 111313), (709, 40663), (1099, 26233), (4963, 5809)]