39423657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144409}}^1$

素因数の和:144432

約数の個数: 16

約数和(自身を含む): 64695680

約数和(自身を除く): 25272023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 144409, 433227, 1010863, 1877317, 3032589, 5631951, 13141219, 39423657]

約数ペア:

[(1, 39423657), (3, 13141219), (7, 5631951), (13, 3032589), (21, 1877317), (39, 1010863), (91, 433227), (273, 144409)]