28868248953

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{78233737}}^1$

素因数の和:78233784

約数の個数: 12

約数和(自身を含む): 42715620948

約数和(自身を除く): 13847371995

約数列:

[1, 3, 9, 41, 123, 369, 78233737, 234701211, 704103633, 3207583217, 9622749651, 28868248953]

約数ペア:

[(1, 28868248953), (3, 9622749651), (9, 3207583217), (41, 704103633), (123, 234701211), (369, 78233737)]