16939305

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1117}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 29474952

約数和(自身を除く): 12535647

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1117, 1685, 3033, 3351, 5055, 5585, 10053, 15165, 16755, 50265, 376429, 1129287, 1882145, 3387861, 5646435, 16939305]

約数ペア:

[(1, 16939305), (3, 5646435), (5, 3387861), (9, 1882145), (15, 1129287), (45, 376429), (337, 50265), (1011, 16755), (1117, 15165), (1685, 10053), (3033, 5585), (3351, 5055)]