28802163

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{56809}}^1$

素因数の和:56838

約数の個数: 12

約数和(自身を含む): 41584920

約数和(自身を除く): 12782757

約数列:

[1, 3, 13, 39, 169, 507, 56809, 170427, 738517, 2215551, 9600721, 28802163]

約数ペア:

[(1, 28802163), (3, 9600721), (13, 2215551), (39, 738517), (169, 170427), (507, 56809)]