28146723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1499}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 41040000

約数和(自身を除く): 12893277

約数列:

[1, 3, 11, 33, 569, 1499, 1707, 4497, 6259, 16489, 18777, 49467, 852931, 2558793, 9382241, 28146723]

約数ペア:

[(1, 28146723), (3, 9382241), (11, 2558793), (33, 852931), (569, 49467), (1499, 18777), (1707, 16489), (4497, 6259)]