201331239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{2441}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 282881280

約数和(自身を除く): 81550041

約数列:

[1, 3, 19, 57, 1447, 2441, 4341, 7323, 27493, 46379, 82479, 139137, 3532127, 10596381, 67110413, 201331239]

約数ペア:

[(1, 201331239), (3, 67110413), (19, 10596381), (57, 3532127), (1447, 139137), (2441, 82479), (4341, 46379), (7323, 27493)]