2943081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5765

約数の個数: 16

約数和(自身を含む): 4590400

約数和(自身を除く): 1647319

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5737, 17211, 51633, 109003, 154899, 327009, 981027, 2943081]

約数ペア:

[(1, 2943081), (3, 981027), (9, 327009), (19, 154899), (27, 109003), (57, 51633), (171, 17211), (513, 5737)]