817883391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{50051}}^1$

素因数の和:50486

約数の個数: 16

約数和(自身を含む): 1177223040

約数和(自身を除く): 359339649

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 16341, 50051, 150153, 650663, 1951989, 20971369, 62914107, 272627797, 817883391]

約数ペア:

[(1, 817883391), (3, 272627797), (13, 62914107), (39, 20971369), (419, 1951989), (1257, 650663), (5447, 150153), (16341, 50051)]