16743285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28621}}^1$

素因数の和:28645

約数の個数: 24

約数和(自身を含む): 31255224

約数和(自身を除く): 14511939

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 28621, 85863, 143105, 257589, 372073, 429315, 1116219, 1287945, 1860365, 3348657, 5581095, 16743285]

約数ペア:

[(1, 16743285), (3, 5581095), (5, 3348657), (9, 1860365), (13, 1287945), (15, 1116219), (39, 429315), (45, 372073), (65, 257589), (117, 143105), (195, 85863), (585, 28621)]