2475081

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 4328064

約数和(自身を除く): 1852983

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2311, 6933, 16177, 20799, 39287, 48531, 117861, 145593, 275009, 353583, 825027, 2475081]

約数ペア:

[(1, 2475081), (3, 825027), (7, 353583), (9, 275009), (17, 145593), (21, 117861), (51, 48531), (63, 39287), (119, 20799), (153, 16177), (357, 6933), (1071, 2311)]