1005669

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 1808640

約数和(自身を除く): 802971

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 313, 357, 459, 939, 1071, 2191, 2817, 3213, 5321, 6573, 8451, 15963, 19719, 37247, 47889, 59157, 111741, 143667, 335223, 1005669]

約数ペア:

[(1, 1005669), (3, 335223), (7, 143667), (9, 111741), (17, 59157), (21, 47889), (27, 37247), (51, 19719), (63, 15963), (119, 8451), (153, 6573), (189, 5321), (313, 3213), (357, 2817), (459, 2191), (939, 1071)]