28620099

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5455

約数の個数: 24

約数和(自身を含む): 44928000

約数和(自身を除く): 16307901

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 5399, 16197, 48591, 102581, 167369, 307743, 502107, 923229, 1506321, 3180011, 9540033, 28620099]

約数ペア:

[(1, 28620099), (3, 9540033), (9, 3180011), (19, 1506321), (31, 923229), (57, 502107), (93, 307743), (171, 167369), (279, 102581), (589, 48591), (1767, 16197), (5301, 5399)]