12682071

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 18855200

約数和(自身を除く): 6173129

約数列:

[1, 3, 9, 73, 97, 199, 219, 291, 597, 657, 873, 1791, 7081, 14527, 19303, 21243, 43581, 57909, 63729, 130743, 173727, 1409119, 4227357, 12682071]

約数ペア:

[(1, 12682071), (3, 4227357), (9, 1409119), (73, 173727), (97, 130743), (199, 63729), (219, 57909), (291, 43581), (597, 21243), (657, 19303), (873, 14527), (1791, 7081)]