1729211

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 12

約数和(自身を含む): 1966272

約数和(自身を除く): 237061

約数列:

[1, 11, 31, 121, 341, 461, 3751, 5071, 14291, 55781, 157201, 1729211]

約数ペア:

[(1, 1729211), (11, 157201), (31, 55781), (121, 14291), (341, 5071), (461, 3751)]