15551343

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{24337}}^1$

素因数の和:24414

約数の個数: 12

約数和(自身を含む): 22780368

約数和(自身を除く): 7229025

約数列:

[1, 3, 9, 71, 213, 639, 24337, 73011, 219033, 1727927, 5183781, 15551343]

約数ペア:

[(1, 15551343), (3, 5183781), (9, 1727927), (71, 219033), (213, 73011), (639, 24337)]