2898831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 4193280

約数和(自身を除く): 1294449

約数列:

[1, 3, 13, 39, 239, 311, 717, 933, 3107, 4043, 9321, 12129, 74329, 222987, 966277, 2898831]

約数ペア:

[(1, 2898831), (3, 966277), (13, 222987), (39, 74329), (239, 12129), (311, 9321), (717, 4043), (933, 3107)]