2604069

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2498

約数の個数: 20

約数和(自身を含む): 4190956

約数和(自身を除く): 1586887

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2473, 7419, 22257, 32149, 66771, 96447, 200313, 289341, 868023, 2604069]

約数ペア:

[(1, 2604069), (3, 868023), (9, 289341), (13, 200313), (27, 96447), (39, 66771), (81, 32149), (117, 22257), (351, 7419), (1053, 2473)]