39774501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5573}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 62897016

約数和(自身を除く): 23122515

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 5573, 7137, 16719, 50157, 72449, 217347, 339953, 652041, 1019859, 3059577, 4419389, 13258167, 39774501]

約数ペア:

[(1, 39774501), (3, 13258167), (9, 4419389), (13, 3059577), (39, 1019859), (61, 652041), (117, 339953), (183, 217347), (549, 72449), (793, 50157), (2379, 16719), (5573, 7137)]