123013653

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{142873}}^1$

素因数の和:142924

約数の個数: 16

約数和(自身を含む): 192022656

約数和(自身を除く): 69009003

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 142873, 428619, 1000111, 3000333, 5857793, 17573379, 41004551, 123013653]

約数ペア:

[(1, 123013653), (3, 41004551), (7, 17573379), (21, 5857793), (41, 3000333), (123, 1000111), (287, 428619), (861, 142873)]