2988893709

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{6511751}}^1$

素因数の和:6511777

約数の個数: 16

約数和(自身を含む): 4688461440

約数和(自身を除く): 1699567731

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 6511751, 19535253, 58605759, 110699767, 175817277, 332099301, 996297903, 2988893709]

約数ペア:

[(1, 2988893709), (3, 996297903), (9, 332099301), (17, 175817277), (27, 110699767), (51, 58605759), (153, 19535253), (459, 6511751)]