5647161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7656

約数の個数: 16

約数和(自身を含む): 8536640

約数和(自身を除く): 2889479

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 7621, 22863, 99073, 144799, 297219, 434397, 1882387, 5647161]

約数ペア:

[(1, 5647161), (3, 1882387), (13, 434397), (19, 297219), (39, 144799), (57, 99073), (247, 22863), (741, 7621)]