28022423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 33202176

約数和(自身を除く): 5179753

約数列:

[1, 11, 13, 127, 143, 1397, 1543, 1651, 16973, 18161, 20059, 195961, 220649, 2155571, 2547493, 28022423]

約数ペア:

[(1, 28022423), (11, 2547493), (13, 2155571), (127, 220649), (143, 195961), (1397, 20059), (1543, 18161), (1651, 16973)]