1284157053

素因数分解:

$3^2\times {\mathrm{881}}^1\times {\mathrm{161957}}^1$

素因数の和:162844

約数の個数: 12

約数和(自身を含む): 1857010428

約数和(自身を除く): 572853375

約数列:

[1, 3, 9, 881, 2643, 7929, 161957, 485871, 1457613, 142684117, 428052351, 1284157053]

約数ペア:

[(1, 1284157053), (3, 428052351), (9, 142684117), (881, 1457613), (2643, 485871), (7929, 161957)]