8555217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 12545280

約数和(自身を除く): 3990063

約数列:

[1, 3, 11, 33, 131, 393, 1441, 1979, 4323, 5937, 21769, 65307, 259249, 777747, 2851739, 8555217]

約数ペア:

[(1, 8555217), (3, 2851739), (11, 777747), (33, 259249), (131, 65307), (393, 21769), (1441, 5937), (1979, 4323)]