2043549381

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{30493}}^1$

素因数の和:30836

約数の個数: 16

約数和(自身を含む): 2766415680

約数和(自身を除く): 722866299

約数列:

[1, 3, 89, 251, 267, 753, 22339, 30493, 67017, 91479, 2713877, 7653743, 8141631, 22961229, 681183127, 2043549381]

約数ペア:

[(1, 2043549381), (3, 681183127), (89, 22961229), (251, 8141631), (267, 7653743), (753, 2713877), (22339, 91479), (30493, 67017)]