7047621

素因数分解:

$3^3\times 7^3\times {\mathrm{761}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 12192000

約数和(自身を除く): 5144379

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 761, 1029, 1323, 2283, 3087, 5327, 6849, 9261, 15981, 20547, 37289, 47943, 111867, 143829, 261023, 335601, 783069, 1006803, 2349207, 7047621]

約数ペア:

[(1, 7047621), (3, 2349207), (7, 1006803), (9, 783069), (21, 335601), (27, 261023), (49, 143829), (63, 111867), (147, 47943), (189, 37289), (343, 20547), (441, 15981), (761, 9261), (1029, 6849), (1323, 5327), (2283, 3087)]