12573939

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3719}}^1$

素因数の和:3759

約数の個数: 24

約数和(自身を含む): 20355840

約数和(自身を除く): 7781901

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 3719, 11157, 26033, 78099, 85537, 182231, 256611, 546693, 598759, 1796277, 4191313, 12573939]

約数ペア:

[(1, 12573939), (3, 4191313), (7, 1796277), (21, 598759), (23, 546693), (49, 256611), (69, 182231), (147, 85537), (161, 78099), (483, 26033), (1127, 11157), (3381, 3719)]