31159079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9029}}^1$

素因数の和:9082

約数の個数: 16

約数和(自身を含む): 39009600

約数和(自身を除く): 7850521

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 9029, 63203, 153493, 261841, 1074451, 1832887, 4451297, 31159079]

約数ペア:

[(1, 31159079), (7, 4451297), (17, 1832887), (29, 1074451), (119, 261841), (203, 153493), (493, 63203), (3451, 9029)]