5540343

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 8104320

約数和(自身を除く): 2563977

約数列:

[1, 3, 19, 37, 57, 71, 111, 213, 703, 1349, 1369, 2109, 2627, 4047, 4107, 7881, 26011, 49913, 78033, 97199, 149739, 291597, 1846781, 5540343]

約数ペア:

[(1, 5540343), (3, 1846781), (19, 291597), (37, 149739), (57, 97199), (71, 78033), (111, 49913), (213, 26011), (703, 7881), (1349, 4107), (1369, 4047), (2109, 2627)]