8481123

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 14147328

約数和(自身を除く): 5666205

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 1307, 2163, 3921, 6489, 9149, 11763, 27447, 82341, 134621, 403863, 942347, 1211589, 2827041, 8481123]

約数ペア:

[(1, 8481123), (3, 2827041), (7, 1211589), (9, 942347), (21, 403863), (63, 134621), (103, 82341), (309, 27447), (721, 11763), (927, 9149), (1307, 6489), (2163, 3921)]