2905156629

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{4546411}}^1$

素因数の和:4546488

約数の個数: 12

約数和(自身を含む): 4255441632

約数和(自身を除く): 1350285003

約数列:

[1, 3, 9, 71, 213, 639, 4546411, 13639233, 40917699, 322795181, 968385543, 2905156629]

約数ペア:

[(1, 2905156629), (3, 968385543), (9, 322795181), (71, 40917699), (213, 13639233), (639, 4546411)]