13258773

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 21028800

約数和(自身を除く): 7770027

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 673, 1791, 2019, 2189, 6057, 6567, 7403, 19701, 22209, 66627, 133927, 401781, 1205343, 1473197, 4419591, 13258773]

約数ペア:

[(1, 13258773), (3, 4419591), (9, 1473197), (11, 1205343), (33, 401781), (99, 133927), (199, 66627), (597, 22209), (673, 19701), (1791, 7403), (2019, 6567), (2189, 6057)]