6509919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 9483264

約数和(自身を除く): 2973345

約数列:

[1, 3, 13, 39, 71, 213, 923, 2351, 2769, 7053, 30563, 91689, 166921, 500763, 2169973, 6509919]

約数ペア:

[(1, 6509919), (3, 2169973), (13, 500763), (39, 166921), (71, 91689), (213, 30563), (923, 7053), (2351, 2769)]