28018023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49943}}^1$

素因数の和:49974

約数の個数: 16

約数和(自身を含む): 43151616

約数和(自身を除く): 15133593

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 49943, 149829, 549373, 849031, 1648119, 2547093, 9339341, 28018023]

約数ペア:

[(1, 28018023), (3, 9339341), (11, 2547093), (17, 1648119), (33, 849031), (51, 549373), (187, 149829), (561, 49943)]