25373199

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 9221361

約数列:

[1, 3, 71, 139, 213, 417, 857, 2571, 9869, 29607, 60847, 119123, 182541, 357369, 8457733, 25373199]

約数ペア:

[(1, 25373199), (3, 8457733), (71, 357369), (139, 182541), (213, 119123), (417, 60847), (857, 29607), (2571, 9869)]