8057709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 12792000

約数和(自身を除く): 4734291

約数列:

[1, 3, 9, 11, 33, 99, 199, 409, 597, 1227, 1791, 2189, 3681, 4499, 6567, 13497, 19701, 40491, 81391, 244173, 732519, 895301, 2685903, 8057709]

約数ペア:

[(1, 8057709), (3, 2685903), (9, 895301), (11, 732519), (33, 244173), (99, 81391), (199, 40491), (409, 19701), (597, 13497), (1227, 6567), (1791, 4499), (2189, 3681)]