1349202663

素因数分解:

$3^4\times {\mathrm{3407}}^1\times {\mathrm{4889}}^1$

素因数の和:8308

約数の個数: 20

約数和(自身を含む): 2016479520

約数和(自身を除く): 667276857

約数列:

[1, 3, 9, 27, 81, 3407, 4889, 10221, 14667, 30663, 44001, 91989, 132003, 275967, 396009, 16656823, 49970469, 149911407, 449734221, 1349202663]

約数ペア:

[(1, 1349202663), (3, 449734221), (9, 149911407), (27, 49970469), (81, 16656823), (3407, 396009), (4889, 275967), (10221, 132003), (14667, 91989), (30663, 44001)]