28116517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 33388992

約数和(自身を除く): 5272475

約数列:

[1, 11, 13, 97, 143, 1067, 1261, 2027, 13871, 22297, 26351, 196619, 289861, 2162809, 2556047, 28116517]

約数ペア:

[(1, 28116517), (11, 2556047), (13, 2162809), (97, 289861), (143, 196619), (1067, 26351), (1261, 22297), (2027, 13871)]