2543852823

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{322783}}^1$

素因数の和:322894

約数の個数: 16

約数和(自身を含む): 3532548096

約数和(自身を除く): 988695273

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 322783, 968349, 11942971, 22917593, 35828913, 68752779, 847950941, 2543852823]

約数ペア:

[(1, 2543852823), (3, 847950941), (37, 68752779), (71, 35828913), (111, 22917593), (213, 11942971), (2627, 968349), (7881, 322783)]