39921453

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31019}}^1$

素因数の和:31049

約数の個数: 24

約数和(自身を含む): 67747680

約数和(自身を除く): 27826227

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 31019, 93057, 279171, 341209, 403247, 1023627, 1209741, 3070881, 3629223, 4435717, 13307151, 39921453]

約数ペア:

[(1, 39921453), (3, 13307151), (9, 4435717), (11, 3629223), (13, 3070881), (33, 1209741), (39, 1023627), (99, 403247), (117, 341209), (143, 279171), (429, 93057), (1287, 31019)]