1212256053

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{1028207}}^1$

素因数の和:1028344

約数の個数: 12

約数和(自身を含む): 1764404928

約数和(自身を除く): 552148875

約数列:

[1, 3, 9, 131, 393, 1179, 1028207, 3084621, 9253863, 134695117, 404085351, 1212256053]

約数ペア:

[(1, 1212256053), (3, 404085351), (9, 134695117), (131, 9253863), (393, 3084621), (1179, 1028207)]