3944193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 5861376

約数和(自身を除く): 1917183

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 2543, 7629, 27973, 83919, 119521, 358563, 1314731, 3944193]

約数ペア:

[(1, 3944193), (3, 1314731), (11, 358563), (33, 119521), (47, 83919), (141, 27973), (517, 7629), (1551, 2543)]