2568996819

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{6983}}^1$

素因数の和:8027

約数の個数: 24

約数和(自身を含む): 3805637472

約数和(自身を除く): 1236640653

約数列:

[1, 3, 9, 41, 123, 369, 997, 2991, 6983, 8973, 20949, 40877, 62847, 122631, 286303, 367893, 858909, 2576727, 6962051, 20886153, 62658459, 285444091, 856332273, 2568996819]

約数ペア:

[(1, 2568996819), (3, 856332273), (9, 285444091), (41, 62658459), (123, 20886153), (369, 6962051), (997, 2576727), (2991, 858909), (6983, 367893), (8973, 286303), (20949, 122631), (40877, 62847)]