22050441

素因数分解:

$3^3\times 7^3\times {\mathrm{2381}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 38112000

約数和(自身を除く): 16061559

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2381, 3087, 7143, 9261, 16667, 21429, 50001, 64287, 116669, 150003, 350007, 450009, 816683, 1050021, 2450049, 3150063, 7350147, 22050441]

約数ペア:

[(1, 22050441), (3, 7350147), (7, 3150063), (9, 2450049), (21, 1050021), (27, 816683), (49, 450009), (63, 350007), (147, 150003), (189, 116669), (343, 64287), (441, 50001), (1029, 21429), (1323, 16667), (2381, 9261), (3087, 7143)]