42491143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 47424960

約数和(自身を除く): 4933817

約数列:

[1, 17, 23, 109, 391, 997, 1853, 2507, 16949, 22931, 42619, 108673, 389827, 1847441, 2499479, 42491143]

約数ペア:

[(1, 42491143), (17, 2499479), (23, 1847441), (109, 389827), (391, 108673), (997, 42619), (1853, 22931), (2507, 16949)]