29871963

素因数分解:

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

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 20516517

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 4373, 6831, 13119, 39357, 48103, 100579, 118071, 144309, 301737, 432927, 905211, 1106369, 1298781, 2715633, 3319107, 9957321, 29871963]

約数ペア:

[(1, 29871963), (3, 9957321), (9, 3319107), (11, 2715633), (23, 1298781), (27, 1106369), (33, 905211), (69, 432927), (99, 301737), (207, 144309), (253, 118071), (297, 100579), (621, 48103), (759, 39357), (2277, 13119), (4373, 6831)]