28453029

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 42159936

約数和(自身を除く): 13706907

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 761, 1133, 2283, 3399, 8371, 12463, 25113, 37389, 78383, 92081, 235149, 276243, 862213, 2586639, 9484343, 28453029]

約数ペア:

[(1, 28453029), (3, 9484343), (11, 2586639), (33, 862213), (103, 276243), (121, 235149), (309, 92081), (363, 78383), (761, 37389), (1133, 25113), (2283, 12463), (3399, 8371)]