22209187

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 30060128

約数和(自身を除く): 7850941

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 2017, 11011, 14119, 22187, 26221, 155309, 183547, 244057, 288431, 1708399, 2019017, 3172741, 22209187]

約数ペア:

[(1, 22209187), (7, 3172741), (11, 2019017), (13, 1708399), (77, 288431), (91, 244057), (121, 183547), (143, 155309), (847, 26221), (1001, 22187), (1573, 14119), (2017, 11011)]