8689707

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 14604800

約数和(自身を除く): 5915093

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1303, 2223, 3909, 6669, 11727, 16939, 24757, 35181, 50817, 74271, 152451, 222813, 321841, 457353, 668439, 965523, 2896569, 8689707]

約数ペア:

[(1, 8689707), (3, 2896569), (9, 965523), (13, 668439), (19, 457353), (27, 321841), (39, 222813), (57, 152451), (117, 74271), (171, 50817), (247, 35181), (351, 24757), (513, 16939), (741, 11727), (1303, 6669), (2223, 3909)]