9957321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 16376256

約数和(自身を除く): 6418935

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 4373, 13119, 39357, 48103, 100579, 144309, 301737, 432927, 905211, 1106369, 3319107, 9957321]

約数ペア:

[(1, 9957321), (3, 3319107), (9, 1106369), (11, 905211), (23, 432927), (33, 301737), (69, 144309), (99, 100579), (207, 48103), (253, 39357), (759, 13119), (2277, 4373)]