42121089

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 62244000

約数和(自身を除く): 20122911

約数列:

[1, 3, 9, 83, 113, 249, 339, 499, 747, 1017, 1497, 4491, 9379, 28137, 41417, 56387, 84411, 124251, 169161, 372753, 507483, 4680121, 14040363, 42121089]

約数ペア:

[(1, 42121089), (3, 14040363), (9, 4680121), (83, 507483), (113, 372753), (249, 169161), (339, 124251), (499, 84411), (747, 56387), (1017, 41417), (1497, 28137), (4491, 9379)]