284764963

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20129}}^1$

素因数の和:20226

約数の個数: 16

約数和(自身を含む): 340116480

約数和(自身を除く): 55351517

約数列:

[1, 7, 43, 47, 301, 329, 2021, 14147, 20129, 140903, 865547, 946063, 6058829, 6622441, 40680709, 284764963]

約数ペア:

[(1, 284764963), (7, 40680709), (43, 6622441), (47, 6058829), (301, 946063), (329, 865547), (2021, 140903), (14147, 20129)]