260024891

素因数分解:

$7^1\times {\mathrm{2971}}^1\times {\mathrm{12503}}^1$

素因数の和:15481

約数の個数: 8

約数和(自身を含む): 297295104

約数和(自身を除く): 37270213

約数列:

[1, 7, 2971, 12503, 20797, 87521, 37146413, 260024891]

約数ペア:

[(1, 260024891), (7, 37146413), (2971, 87521), (12503, 20797)]