21902068507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{117123361}}^1$

素因数の和:117123389

約数の個数: 8

約数和(自身を含む): 25298646192

約数和(自身を除く): 3396577685

約数列:

[1, 11, 17, 187, 117123361, 1288356971, 1991097137, 21902068507]

約数ペア:

[(1, 21902068507), (11, 1991097137), (17, 1288356971), (187, 117123361)]