9904901759

素因数分解:

${\mathrm{89}}^1\times {\mathrm{8111}}^1\times {\mathrm{13721}}^1$

素因数の和:21921

約数の個数: 8

約数和(自身を含む): 10018157760

約数和(自身を除く): 113256001

約数列:

[1, 89, 8111, 13721, 721879, 1221169, 111291031, 9904901759]

約数ペア:

[(1, 9904901759), (89, 111291031), (8111, 1221169), (13721, 721879)]