25573041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7537}}^1$

素因数の和:7585

約数の個数: 24

約数和(自身を含む): 41157480

約数和(自身を除く): 15584439

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 7537, 22611, 67833, 97981, 218573, 293943, 655719, 881829, 1967157, 2841449, 8524347, 25573041]

約数ペア:

[(1, 25573041), (3, 8524347), (9, 2841449), (13, 1967157), (29, 881829), (39, 655719), (87, 293943), (117, 218573), (261, 97981), (377, 67833), (1131, 22611), (3393, 7537)]