2040390573

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{653}}^1\times {\mathrm{6163}}^1$

素因数の和:6845

約数の個数: 24

約数和(自身を含む): 2950879392

約数和(自身を除く): 910488819

約数列:

[1, 3, 13, 39, 169, 507, 653, 1959, 6163, 8489, 18489, 25467, 80119, 110357, 240357, 331071, 1041547, 3124641, 4024439, 12073317, 52317707, 156953121, 680130191, 2040390573]

約数ペア:

[(1, 2040390573), (3, 680130191), (13, 156953121), (39, 52317707), (169, 12073317), (507, 4024439), (653, 3124641), (1959, 1041547), (6163, 331071), (8489, 240357), (18489, 110357), (25467, 80119)]