13405161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58031}}^1$

素因数の和:58052

約数の個数: 16

約数和(自身を含む): 22284288

約数和(自身を除く): 8879127

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 58031, 174093, 406217, 638341, 1218651, 1915023, 4468387, 13405161]

約数ペア:

[(1, 13405161), (3, 4468387), (7, 1915023), (11, 1218651), (21, 638341), (33, 406217), (77, 174093), (231, 58031)]