126865473

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{19301}}^1$

素因数の和:19624

約数の個数: 16

約数和(自身を含む): 193946496

約数和(自身を除く): 67081023

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 19301, 57903, 135107, 405321, 6041213, 18123639, 42288491, 126865473]

約数ペア:

[(1, 126865473), (3, 42288491), (7, 18123639), (21, 6041213), (313, 405321), (939, 135107), (2191, 57903), (6573, 19301)]