12726129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2161}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 18402944

約数和(自身を除く): 5676815

約数列:

[1, 3, 13, 39, 151, 453, 1963, 2161, 5889, 6483, 28093, 84279, 326311, 978933, 4242043, 12726129]

約数ペア:

[(1, 12726129), (3, 4242043), (13, 978933), (39, 326311), (151, 84279), (453, 28093), (1963, 6483), (2161, 5889)]