2978181567

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{6488413}}^1$

素因数の和:6488439

約数の個数: 16

約数和(自身を含む): 4671658080

約数和(自身を除く): 1693476513

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 6488413, 19465239, 58395717, 110303021, 175187151, 330909063, 992727189, 2978181567]

約数ペア:

[(1, 2978181567), (3, 992727189), (9, 330909063), (17, 175187151), (27, 110303021), (51, 58395717), (153, 19465239), (459, 6488413)]