2056779

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4507

約数の個数: 16

約数和(自身を含む): 3227040

約数和(自身を除く): 1170261

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4481, 13443, 40329, 76177, 120987, 228531, 685593, 2056779]

約数ペア:

[(1, 2056779), (3, 685593), (9, 228531), (17, 120987), (27, 76177), (51, 40329), (153, 13443), (459, 4481)]