12860661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1847}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 18805248

約数和(自身を除く): 5944587

約数列:

[1, 3, 11, 33, 211, 633, 1847, 2321, 5541, 6963, 20317, 60951, 389717, 1169151, 4286887, 12860661]

約数ペア:

[(1, 12860661), (3, 4286887), (11, 1169151), (33, 389717), (211, 60951), (633, 20317), (1847, 6963), (2321, 5541)]