820842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12437}}^1$

素因数の和:12453

約数の個数: 16

約数和(自身を含む): 1791072

約数和(自身を除く): 970230

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 12437, 24874, 37311, 74622, 136807, 273614, 410421, 820842]

約数ペア:

[(1, 820842), (2, 410421), (3, 273614), (6, 136807), (11, 74622), (22, 37311), (33, 24874), (66, 12437)]