2988396003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1\times {\mathrm{19309}}^1$

素因数の和:21578

約数の個数: 16

約数和(自身を含む): 4159837440

約数和(自身を除く): 1171441437

約数列:

[1, 3, 23, 69, 2243, 6729, 19309, 51589, 57927, 154767, 444107, 1332321, 43310087, 129930261, 996132001, 2988396003]

約数ペア:

[(1, 2988396003), (3, 996132001), (23, 129930261), (69, 43310087), (2243, 1332321), (6729, 444107), (19309, 154767), (51589, 57927)]