65232791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 75816720

約数和(自身を除く): 10583929

約数列:

[1, 13, 17, 97, 179, 221, 289, 1261, 1649, 2327, 3043, 3757, 17363, 21437, 28033, 39559, 51731, 225719, 295171, 364429, 672503, 3837223, 5017907, 65232791]

約数ペア:

[(1, 65232791), (13, 5017907), (17, 3837223), (97, 672503), (179, 364429), (221, 295171), (289, 225719), (1261, 51731), (1649, 39559), (2327, 28033), (3043, 21437), (3757, 17363)]