3905577

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3734

約数の個数: 20

約数和(自身を含む): 6284740

約数和(自身を除く): 2379163

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3709, 11127, 33381, 48217, 100143, 144651, 300429, 433953, 1301859, 3905577]

約数ペア:

[(1, 3905577), (3, 1301859), (9, 433953), (13, 300429), (27, 144651), (39, 100143), (81, 48217), (117, 33381), (351, 11127), (1053, 3709)]