168351337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{21227}}^1$

素因数の和:21348

約数の個数: 16

約数和(自身を含む): 211940352

約数和(自身を除く): 43589015

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 21227, 148589, 233497, 1634479, 2186381, 15304667, 24050191, 168351337]

約数ペア:

[(1, 168351337), (7, 24050191), (11, 15304667), (77, 2186381), (103, 1634479), (721, 233497), (1133, 148589), (7931, 21227)]