5547321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 9140040

約数和(自身を除く): 3592719

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2789, 8367, 25101, 36257, 47413, 108771, 142239, 326313, 426717, 616369, 1849107, 5547321]

約数ペア:

[(1, 5547321), (3, 1849107), (9, 616369), (13, 426717), (17, 326313), (39, 142239), (51, 108771), (117, 47413), (153, 36257), (221, 25101), (663, 8367), (1989, 2789)]