171660293

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1543}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 205142016

約数和(自身を除く): 33481723

約数列:

[1, 7, 23, 161, 691, 1543, 4837, 10801, 15893, 35489, 111251, 248423, 1066213, 7463491, 24522899, 171660293]

約数ペア:

[(1, 171660293), (7, 24522899), (23, 7463491), (161, 1066213), (691, 248423), (1543, 111251), (4837, 35489), (10801, 15893)]