9997547

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 12519360

約数和(自身を除く): 2521813

約数列:

[1, 7, 17, 29, 119, 203, 493, 2897, 3451, 20279, 49249, 84013, 344743, 588091, 1428221, 9997547]

約数ペア:

[(1, 9997547), (7, 1428221), (17, 588091), (29, 344743), (119, 84013), (203, 49249), (493, 20279), (2897, 3451)]