5641389

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{3709}}^1$

素因数の和:3741

約数の個数: 18

約数和(自身を含む): 8826090

約数和(自身を除く): 3184701

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 3709, 11127, 33381, 48217, 144651, 433953, 626821, 1880463, 5641389]

約数ペア:

[(1, 5641389), (3, 1880463), (9, 626821), (13, 433953), (39, 144651), (117, 48217), (169, 33381), (507, 11127), (1521, 3709)]