2113014951

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{616219}}^1$

素因数の和:616355

約数の個数: 16

約数和(自身を含む): 3155046400

約数和(自身を除く): 1042031449

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 616219, 1848657, 5545971, 16637913, 78259813, 234779439, 704338317, 2113014951]

約数ペア:

[(1, 2113014951), (3, 704338317), (9, 234779439), (27, 78259813), (127, 16637913), (381, 5545971), (1143, 1848657), (3429, 616219)]