494587137

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{80147}}^1$

素因数の和:80189

約数の個数: 24

約数和(自身を含む): 767497248

約数和(自身を除く): 272910111

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 80147, 240441, 881617, 1362499, 2644851, 4087497, 9697787, 14987489, 29093361, 44962467, 164862379, 494587137]

約数ペア:

[(1, 494587137), (3, 164862379), (11, 44962467), (17, 29093361), (33, 14987489), (51, 9697787), (121, 4087497), (187, 2644851), (363, 1362499), (561, 881617), (2057, 240441), (6171, 80147)]