247079283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{6703}}^1$

素因数の和:7834

約数の個数: 16

約数和(自身を含む): 359763456

約数和(自身を除く): 112684173

約数列:

[1, 3, 11, 33, 1117, 3351, 6703, 12287, 20109, 36861, 73733, 221199, 7487251, 22461753, 82359761, 247079283]

約数ペア:

[(1, 247079283), (3, 82359761), (11, 22461753), (33, 7487251), (1117, 221199), (3351, 73733), (6703, 36861), (12287, 20109)]