123135397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19267}}^1$

素因数の和:19368

約数の個数: 16

約数和(自身を含む): 155377152

約数和(自身を除く): 32241755

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 19267, 134869, 211937, 1483559, 1599161, 11194127, 17590771, 123135397]

約数ペア:

[(1, 123135397), (7, 17590771), (11, 11194127), (77, 1599161), (83, 1483559), (581, 211937), (913, 134869), (6391, 19267)]