1438173

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 2308800

約数和(自身を除く): 870627

約数列:

[1, 3, 9, 11, 33, 73, 99, 199, 219, 597, 657, 803, 1791, 2189, 2409, 6567, 7227, 14527, 19701, 43581, 130743, 159797, 479391, 1438173]

約数ペア:

[(1, 1438173), (3, 479391), (9, 159797), (11, 130743), (33, 43581), (73, 19701), (99, 14527), (199, 7227), (219, 6567), (597, 2409), (657, 2189), (803, 1791)]