855110853

素因数分解:

$3^2\times {\mathrm{5381}}^1\times {\mathrm{17657}}^1$

素因数の和:23044

約数の個数: 12

約数和(自身を含む): 1235459628

約数和(自身を除く): 380348775

約数列:

[1, 3, 9, 5381, 16143, 17657, 48429, 52971, 158913, 95012317, 285036951, 855110853]

約数ペア:

[(1, 855110853), (3, 285036951), (9, 95012317), (5381, 158913), (16143, 52971), (17657, 48429)]