27908741

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 33384960

約数和(自身を除く): 5476219

約数列:

[1, 7, 41, 47, 287, 329, 1927, 2069, 13489, 14483, 84829, 97243, 593803, 680701, 3986963, 27908741]

約数ペア:

[(1, 27908741), (7, 3986963), (41, 680701), (47, 593803), (287, 97243), (329, 84829), (1927, 14483), (2069, 13489)]