89915221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{23971}}^1$

素因数の和:24024

約数の個数: 12

約数和(自身を含む): 102024832

約数和(自身を除く): 12109611

約数列:

[1, 11, 31, 121, 341, 3751, 23971, 263681, 743101, 2900491, 8174111, 89915221]

約数ペア:

[(1, 89915221), (11, 8174111), (31, 2900491), (121, 743101), (341, 263681), (3751, 23971)]