2021026311

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{5009}}^1$

素因数の和:5495

約数の個数: 24

約数和(自身を含む): 2951170560

約数和(自身を除く): 930144249

約数列:

[1, 3, 9, 127, 353, 381, 1059, 1143, 3177, 5009, 15027, 44831, 45081, 134493, 403479, 636143, 1768177, 1908429, 5304531, 5725287, 15913593, 224558479, 673675437, 2021026311]

約数ペア:

[(1, 2021026311), (3, 673675437), (9, 224558479), (127, 15913593), (353, 5725287), (381, 5304531), (1059, 1908429), (1143, 1768177), (3177, 636143), (5009, 403479), (15027, 134493), (44831, 45081)]