2574429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 4281984

約数和(自身を除く): 1707555

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 353, 429, 561, 663, 1059, 2431, 3883, 4589, 6001, 7293, 11649, 13767, 18003, 50479, 66011, 78013, 151437, 198033, 234039, 858143, 2574429]

約数ペア:

[(1, 2574429), (3, 858143), (11, 234039), (13, 198033), (17, 151437), (33, 78013), (39, 66011), (51, 50479), (143, 18003), (187, 13767), (221, 11649), (353, 7293), (429, 6001), (561, 4589), (663, 3883), (1059, 2431)]