25439727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1697}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 35861760

約数和(自身を除く): 10422033

約数列:

[1, 3, 19, 57, 263, 789, 1697, 4997, 5091, 14991, 32243, 96729, 446311, 1338933, 8479909, 25439727]

約数ペア:

[(1, 25439727), (3, 8479909), (19, 1338933), (57, 446311), (263, 96729), (789, 32243), (1697, 14991), (4997, 5091)]