161043121

素因数分解:

${\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{21701}}^1$

素因数の和:21923

約数の個数: 8

約数和(自身を含む): 165890088

約数和(自身を除く): 4846967

約数列:

[1, 41, 181, 7421, 21701, 889741, 3927881, 161043121]

約数ペア:

[(1, 161043121), (41, 3927881), (181, 889741), (7421, 21701)]