28331017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 33792192

約数和(自身を除く): 5461175

約数列:

[1, 11, 13, 67, 143, 737, 871, 2957, 9581, 32527, 38441, 198119, 422851, 2179309, 2575547, 28331017]

約数ペア:

[(1, 28331017), (11, 2575547), (13, 2179309), (67, 422851), (143, 198119), (737, 38441), (871, 32527), (2957, 9581)]