26740161

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 44291520

約数和(自身を除く): 17551359

約数列:

[1, 3, 7, 9, 21, 63, 419, 1013, 1257, 2933, 3039, 3771, 7091, 8799, 9117, 21273, 26397, 63819, 424447, 1273341, 2971129, 3820023, 8913387, 26740161]

約数ペア:

[(1, 26740161), (3, 8913387), (7, 3820023), (9, 2971129), (21, 1273341), (63, 424447), (419, 63819), (1013, 26397), (1257, 21273), (2933, 9117), (3039, 8799), (3771, 7091)]