680141

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 16

約数和(自身を含む): 866688

約数和(自身を除く): 186547

約数列:

[1, 7, 11, 73, 77, 121, 511, 803, 847, 1331, 5621, 8833, 9317, 61831, 97163, 680141]

約数ペア:

[(1, 680141), (7, 97163), (11, 61831), (73, 9317), (77, 8833), (121, 5621), (511, 1331), (803, 847)]