8736147

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 15667200

約数和(自身を除く): 6931053

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2719, 3213, 8157, 19033, 24471, 46223, 57099, 73413, 138669, 171297, 323561, 416007, 513891, 970683, 1248021, 2912049, 8736147]

約数ペア:

[(1, 8736147), (3, 2912049), (7, 1248021), (9, 970683), (17, 513891), (21, 416007), (27, 323561), (51, 171297), (63, 138669), (119, 73413), (153, 57099), (189, 46223), (357, 24471), (459, 19033), (1071, 8157), (2719, 3213)]