12369123

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 19524960

約数和(自身を除く): 7155837

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1489, 2769, 4467, 8307, 13401, 19357, 58071, 105719, 174213, 317157, 951471, 1374347, 4123041, 12369123]

約数ペア:

[(1, 12369123), (3, 4123041), (9, 1374347), (13, 951471), (39, 317157), (71, 174213), (117, 105719), (213, 58071), (639, 19357), (923, 13401), (1489, 8307), (2769, 4467)]