42795277

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 53671200

約数和(自身を除く): 10875923

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 1069, 2107, 5719, 7483, 20311, 40033, 45967, 52381, 142177, 321769, 873373, 995239, 2252383, 6113611, 42795277]

約数ペア:

[(1, 42795277), (7, 6113611), (19, 2252383), (43, 995239), (49, 873373), (133, 321769), (301, 142177), (817, 52381), (931, 45967), (1069, 40033), (2107, 20311), (5719, 7483)]