2749233447

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{4427107}}^1$

素因数の和:4427139

約数の個数: 16

約数和(自身を含む): 4250023680

約数和(自身を除く): 1500790233

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 4427107, 13281321, 39843963, 101823461, 119531889, 305470383, 916411149, 2749233447]

約数ペア:

[(1, 2749233447), (3, 916411149), (9, 305470383), (23, 119531889), (27, 101823461), (69, 39843963), (207, 13281321), (621, 4427107)]