123426897

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4789}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 183476160

約数和(自身を除く): 60049263

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 4789, 8591, 14367, 25773, 52679, 158037, 340019, 579469, 1020057, 1738407, 3740209, 11220627, 41142299, 123426897]

約数ペア:

[(1, 123426897), (3, 41142299), (11, 11220627), (33, 3740209), (71, 1738407), (121, 1020057), (213, 579469), (363, 340019), (781, 158037), (2343, 52679), (4789, 25773), (8591, 14367)]