2488167

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 4022928

約数和(自身を除く): 1534761

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 613, 1353, 1839, 4059, 5517, 6743, 20229, 25133, 60687, 75399, 226197, 276463, 829389, 2488167]

約数ペア:

[(1, 2488167), (3, 829389), (9, 276463), (11, 226197), (33, 75399), (41, 60687), (99, 25133), (123, 20229), (369, 6743), (451, 5517), (613, 4059), (1353, 1839)]