432899019

素因数分解:

$3^3\times 7^1\times {\mathrm{2290471}}^1$

素因数の和:2290487

約数の個数: 16

約数和(自身を含む): 732951040

約数和(自身を除く): 300052021

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2290471, 6871413, 16033297, 20614239, 48099891, 61842717, 144299673, 432899019]

約数ペア:

[(1, 432899019), (3, 144299673), (7, 61842717), (9, 48099891), (21, 20614239), (27, 16033297), (63, 6871413), (189, 2290471)]