21103617593

素因数分解:

${\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{287003}}^1$

素因数の和:287188

約数の個数: 12

約数和(自身を含む): 22219849680

約数和(自身を除く): 1116232087

約数列:

[1, 23, 139, 529, 3197, 73531, 287003, 6601069, 39893417, 151824587, 917548591, 21103617593]

約数ペア:

[(1, 21103617593), (23, 917548591), (139, 151824587), (529, 39893417), (3197, 6601069), (73531, 287003)]