449246817

素因数分解:

$3^4\times {\mathrm{1193}}^1\times {\mathrm{4649}}^1$

素因数の和:5854

約数の個数: 20

約数和(自身を含む): 671804100

約数和(自身を除く): 222557283

約数列:

[1, 3, 9, 27, 81, 1193, 3579, 4649, 10737, 13947, 32211, 41841, 96633, 125523, 376569, 5546257, 16638771, 49916313, 149748939, 449246817]

約数ペア:

[(1, 449246817), (3, 149748939), (9, 49916313), (27, 16638771), (81, 5546257), (1193, 376569), (3579, 125523), (4649, 96633), (10737, 41841), (13947, 32211)]