7425243

素因数分解:

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

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 13317120

約数和(自身を除く): 5891877

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2311, 3213, 6933, 16177, 20799, 39287, 48531, 62397, 117861, 145593, 275009, 353583, 436779, 825027, 1060749, 2475081, 7425243]

約数ペア:

[(1, 7425243), (3, 2475081), (7, 1060749), (9, 825027), (17, 436779), (21, 353583), (27, 275009), (51, 145593), (63, 117861), (119, 62397), (153, 48531), (189, 39287), (357, 20799), (459, 16177), (1071, 6933), (2311, 3213)]