28521051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1193}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 41054496

約数和(自身を除く): 12533445

約数列:

[1, 3, 13, 39, 613, 1193, 1839, 3579, 7969, 15509, 23907, 46527, 731309, 2193927, 9507017, 28521051]

約数ペア:

[(1, 28521051), (3, 9507017), (13, 2193927), (39, 731309), (613, 46527), (1193, 23907), (1839, 15509), (3579, 7969)]