4142919

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 6186096

約数和(自身を除く): 2043177

約数列:

[1, 3, 11, 33, 101, 113, 121, 303, 339, 363, 1111, 1243, 3333, 3729, 11413, 12221, 13673, 34239, 36663, 41019, 125543, 376629, 1380973, 4142919]

約数ペア:

[(1, 4142919), (3, 1380973), (11, 376629), (33, 125543), (101, 41019), (113, 36663), (121, 34239), (303, 13673), (339, 12221), (363, 11413), (1111, 3729), (1243, 3333)]