28205166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{427351}}^1$

素因数の和:427367

約数の個数: 16

約数和(自身を含む): 61538688

約数和(自身を除く): 33333522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 427351, 854702, 1282053, 2564106, 4700861, 9401722, 14102583, 28205166]

約数ペア:

[(1, 28205166), (2, 14102583), (3, 9401722), (6, 4700861), (11, 2564106), (22, 1282053), (33, 854702), (66, 427351)]