65191841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{709}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 76816320

約数和(自身を除く): 11624479

約数列:

[1, 11, 13, 143, 643, 709, 7073, 7799, 8359, 9217, 91949, 101387, 455887, 5014757, 5926531, 65191841]

約数ペア:

[(1, 65191841), (11, 5926531), (13, 5014757), (143, 455887), (643, 101387), (709, 91949), (7073, 9217), (7799, 8359)]