829041837

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{2551}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 1199297088

約数和(自身を除く): 370255251

約数列:

[1, 3, 13, 39, 169, 507, 641, 1923, 2551, 7653, 8333, 24999, 33163, 99489, 108329, 324987, 431119, 1293357, 1635191, 4905573, 21257483, 63772449, 276347279, 829041837]

約数ペア:

[(1, 829041837), (3, 276347279), (13, 63772449), (39, 21257483), (169, 4905573), (507, 1635191), (641, 1293357), (1923, 431119), (2551, 324987), (7653, 108329), (8333, 99489), (24999, 33163)]