23340357

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 35363328

約数和(自身を除く): 12022971

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1471, 1763, 4413, 5289, 13239, 15867, 60311, 63253, 180933, 189759, 542799, 569277, 2593373, 7780119, 23340357]

約数ペア:

[(1, 23340357), (3, 7780119), (9, 2593373), (41, 569277), (43, 542799), (123, 189759), (129, 180933), (369, 63253), (387, 60311), (1471, 15867), (1763, 13239), (4413, 5289)]