12873507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3274

約数の個数: 16

約数和(自身を含む): 18328320

約数和(自身を除く): 5454813

約数列:

[1, 3, 19, 57, 71, 213, 1349, 3181, 4047, 9543, 60439, 181317, 225851, 677553, 4291169, 12873507]

約数ペア:

[(1, 12873507), (3, 4291169), (19, 677553), (57, 225851), (71, 181317), (213, 60439), (1349, 9543), (3181, 4047)]