516579119

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{36479}}^1$

素因数の和:36527

約数の個数: 18

約数和(自身を含む): 638363520

約数和(自身を除く): 121784401

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 14161, 36479, 255353, 620143, 1787471, 4341001, 10542431, 30387007, 73797017, 516579119]

約数ペア:

[(1, 516579119), (7, 73797017), (17, 30387007), (49, 10542431), (119, 4341001), (289, 1787471), (833, 620143), (2023, 255353), (14161, 36479)]