2020767

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 3155712

約数和(自身を除く): 1134945

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2347, 7041, 16429, 49287, 96227, 288681, 673589, 2020767]

約数ペア:

[(1, 2020767), (3, 673589), (7, 288681), (21, 96227), (41, 49287), (123, 16429), (287, 7041), (861, 2347)]