21622593

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5484

約数の個数: 16

約数和(自身を含む): 30457856

約数和(自身を除く): 8835263

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 5407, 16221, 167617, 232501, 502851, 697503, 7207531, 21622593]

約数ペア:

[(1, 21622593), (3, 7207531), (31, 697503), (43, 502851), (93, 232501), (129, 167617), (1333, 16221), (3999, 5407)]