17284239

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 29568000

約数和(自身を除く): 12283761

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 839, 981, 2289, 2517, 2943, 5873, 6867, 7551, 17619, 20601, 22653, 52857, 91451, 158571, 274353, 640157, 823059, 1920471, 2469177, 5761413, 17284239]

約数ペア:

[(1, 17284239), (3, 5761413), (7, 2469177), (9, 1920471), (21, 823059), (27, 640157), (63, 274353), (109, 158571), (189, 91451), (327, 52857), (763, 22653), (839, 20601), (981, 17619), (2289, 7551), (2517, 6867), (2943, 5873)]