12930479217

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{33412091}}^1$

素因数の和:33412140

約数の個数: 12

約数和(自身を含む): 19111716624

約数和(自身を除く): 6181237407

約数列:

[1, 3, 9, 43, 129, 387, 33412091, 100236273, 300708819, 1436719913, 4310159739, 12930479217]

約数ペア:

[(1, 12930479217), (3, 4310159739), (9, 1436719913), (43, 300708819), (129, 100236273), (387, 33412091)]