726003837

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2068387}}^1$

素因数の和:2068409

約数の個数: 16

約数和(自身を含む): 1158297280

約数和(自身を除く): 432293443

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2068387, 6205161, 18615483, 26889031, 55846449, 80667093, 242001279, 726003837]

約数ペア:

[(1, 726003837), (3, 242001279), (9, 80667093), (13, 55846449), (27, 26889031), (39, 18615483), (117, 6205161), (351, 2068387)]