28454193

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{4523}}^1$

素因数の和:4765

約数の個数: 16

約数和(自身を含む): 42344640

約数和(自身を除く): 13890447

約数列:

[1, 3, 9, 27, 233, 699, 2097, 4523, 6291, 13569, 40707, 122121, 1053859, 3161577, 9484731, 28454193]

約数ペア:

[(1, 28454193), (3, 9484731), (9, 3161577), (27, 1053859), (233, 122121), (699, 40707), (2097, 13569), (4523, 6291)]