210820764089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953940109}}^1$

素因数の和:953940139

約数の個数: 8

約数和(自身を含む): 240392907720

約数和(自身を除く): 29572143631

約数列:

[1, 13, 17, 221, 953940109, 12401221417, 16216981853, 210820764089]

約数ペア:

[(1, 210820764089), (13, 16216981853), (17, 12401221417), (221, 953940109)]