26017857

素因数分解:

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

素因数の和:477

約数の個数: 18

約数和(自身を含む): 38288562

約数和(自身を除く): 12270705

約数列:

[1, 3, 9, 73, 199, 219, 597, 657, 1791, 14527, 39601, 43581, 118803, 130743, 356409, 2890873, 8672619, 26017857]

約数ペア:

[(1, 26017857), (3, 8672619), (9, 2890873), (73, 356409), (199, 130743), (219, 118803), (597, 43581), (657, 39601), (1791, 14527)]