579393

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:346

約数の個数: 20

約数和(自身を含む): 906048

約数和(自身を除く): 326655

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 311, 621, 933, 1863, 2799, 7153, 8397, 21459, 25191, 64377, 193131, 579393]

約数ペア:

[(1, 579393), (3, 193131), (9, 64377), (23, 25191), (27, 21459), (69, 8397), (81, 7153), (207, 2799), (311, 1863), (621, 933)]