201439161

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290677}}^1$

素因数の和:290701

約数の個数: 24

約数和(自身を含む): 362766144

約数和(自身を除く): 161326983

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 290677, 872031, 2034739, 2616093, 3197447, 6104217, 9592341, 18312651, 22382129, 28777023, 67146387, 201439161]

約数ペア:

[(1, 201439161), (3, 67146387), (7, 28777023), (9, 22382129), (11, 18312651), (21, 9592341), (33, 6104217), (63, 3197447), (77, 2616093), (99, 2034739), (231, 872031), (693, 290677)]