25020333

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23761}}^1$

素因数の和:23786

約数の個数: 20

約数和(自身を含む): 40252828

約数和(自身を除く): 15232495

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 23761, 71283, 213849, 308893, 641547, 926679, 1924641, 2780037, 8340111, 25020333]

約数ペア:

[(1, 25020333), (3, 8340111), (9, 2780037), (13, 1924641), (27, 926679), (39, 641547), (81, 308893), (117, 213849), (351, 71283), (1053, 23761)]