23317911

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 34903440

約数和(自身を除く): 11585529

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 677, 801, 2031, 3827, 6093, 11481, 29111, 34443, 60253, 87333, 180759, 261999, 542277, 2590879, 7772637, 23317911]

約数ペア:

[(1, 23317911), (3, 7772637), (9, 2590879), (43, 542277), (89, 261999), (129, 180759), (267, 87333), (387, 60253), (677, 34443), (801, 29111), (2031, 11481), (3827, 6093)]