13403013123

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{6959}}^1$

素因数の和:7359

約数の個数: 32

約数和(自身を含む): 18900910080

約数和(自身を除く): 5497896957

約数列:

[1, 3, 23, 69, 103, 271, 309, 813, 2369, 6233, 6959, 7107, 18699, 20877, 27913, 83739, 160057, 480171, 641999, 716777, 1885889, 1925997, 2150331, 5657667, 16485871, 43375447, 49457613, 130126341, 194246567, 582739701, 4467671041, 13403013123]

約数ペア:

[(1, 13403013123), (3, 4467671041), (23, 582739701), (69, 194246567), (103, 130126341), (271, 49457613), (309, 43375447), (813, 16485871), (2369, 5657667), (6233, 2150331), (6959, 1925997), (7107, 1885889), (18699, 716777), (20877, 641999), (27913, 480171), (83739, 160057)]