86942401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1697}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 107259264

約数和(自身を除く): 20316863

約数列:

[1, 7, 13, 91, 563, 1697, 3941, 7319, 11879, 22061, 51233, 154427, 955411, 6687877, 12420343, 86942401]

約数ペア:

[(1, 86942401), (7, 12420343), (13, 6687877), (91, 955411), (563, 154427), (1697, 51233), (3941, 22061), (7319, 11879)]