25198539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6959}}^1$

素因数の和:7050

約数の個数: 16

約数和(自身を含む): 36080640

約数和(自身を除く): 10882101

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 6959, 20877, 118303, 354909, 494089, 1482267, 8399513, 25198539]

約数ペア:

[(1, 25198539), (3, 8399513), (17, 1482267), (51, 494089), (71, 354909), (213, 118303), (1207, 20877), (3621, 6959)]