2017210239

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{80537}}^1$

素因数の和:80588

約数の個数: 36

約数和(自身を含む): 3342004848

約数和(自身を除く): 1324794609

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 2277, 2783, 8349, 25047, 80537, 241611, 724833, 885907, 1852351, 2657721, 5557053, 7973163, 9744977, 16671159, 20375861, 29234931, 61127583, 87704793, 183382749, 224134471, 672403413, 2017210239]

約数ペア:

[(1, 2017210239), (3, 672403413), (9, 224134471), (11, 183382749), (23, 87704793), (33, 61127583), (69, 29234931), (99, 20375861), (121, 16671159), (207, 9744977), (253, 7973163), (363, 5557053), (759, 2657721), (1089, 1852351), (2277, 885907), (2783, 724833), (8349, 241611), (25047, 80537)]