2650021

素因数分解:

${\mathrm{11}}^4\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 10

約数和(自身を含む): 2931110

約数和(自身を除く): 281089

約数列:

[1, 11, 121, 181, 1331, 1991, 14641, 21901, 240911, 2650021]

約数ペア:

[(1, 2650021), (11, 240911), (121, 21901), (181, 14641), (1331, 1991)]