4571619

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 6746112

約数和(自身を除く): 2174493

約数列:

[1, 3, 13, 39, 71, 127, 169, 213, 381, 507, 923, 1651, 2769, 4953, 9017, 11999, 21463, 27051, 35997, 64389, 117221, 351663, 1523873, 4571619]

約数ペア:

[(1, 4571619), (3, 1523873), (13, 351663), (39, 117221), (71, 64389), (127, 35997), (169, 27051), (213, 21463), (381, 11999), (507, 9017), (923, 4953), (1651, 2769)]