25260609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5507}}^1$

素因数の和:5660

約数の個数: 16

約数和(自身を含む): 37013760

約数和(自身を除く): 11753151

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 5507, 16521, 60577, 181731, 765473, 2296419, 8420203, 25260609]

約数ペア:

[(1, 25260609), (3, 8420203), (11, 2296419), (33, 765473), (139, 181731), (417, 60577), (1529, 16521), (4587, 5507)]