7350147

素因数分解:

$3^2\times 7^3\times {\mathrm{2381}}^1$

素因数の和:2408

約数の個数: 24

約数和(自身を含む): 12386400

約数和(自身を除く): 5036253

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2381, 3087, 7143, 16667, 21429, 50001, 116669, 150003, 350007, 816683, 1050021, 2450049, 7350147]

約数ペア:

[(1, 7350147), (3, 2450049), (7, 1050021), (9, 816683), (21, 350007), (49, 150003), (63, 116669), (147, 50001), (343, 21429), (441, 16667), (1029, 7143), (2381, 3087)]