2789482719

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 3802435840

約数和(自身を除く): 1012953121

約数列:

[1, 3, 71, 139, 213, 417, 1327, 3981, 5041, 9869, 15123, 29607, 94217, 184453, 282651, 553359, 700699, 2102097, 6689407, 13096163, 20068221, 39288489, 929827573, 2789482719]

約数ペア:

[(1, 2789482719), (3, 929827573), (71, 39288489), (139, 20068221), (213, 13096163), (417, 6689407), (1327, 2102097), (3981, 700699), (5041, 553359), (9869, 282651), (15123, 184453), (29607, 94217)]