520096311

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113089}}^1$

素因数の和:113175

約数の個数: 24

約数和(自身を含む): 870340640

約数和(自身を除く): 350244329

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 113089, 339267, 791623, 1017801, 2374869, 7124607, 8255497, 24766491, 57788479, 74299473, 173365437, 520096311]

約数ペア:

[(1, 520096311), (3, 173365437), (7, 74299473), (9, 57788479), (21, 24766491), (63, 8255497), (73, 7124607), (219, 2374869), (511, 1017801), (657, 791623), (1533, 339267), (4599, 113089)]