28814511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2591}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 42052608

約数和(自身を除く): 13238097

約数列:

[1, 3, 11, 33, 337, 1011, 2591, 3707, 7773, 11121, 28501, 85503, 873167, 2619501, 9604837, 28814511]

約数ペア:

[(1, 28814511), (3, 9604837), (11, 2619501), (33, 873167), (337, 85503), (1011, 28501), (2591, 11121), (3707, 7773)]