417939453

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{27109}}^1$

素因数の和:27689

約数の個数: 16

約数和(自身を含む): 620276800

約数和(自身を除く): 202337347

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 15417, 27109, 81327, 243981, 731943, 15479239, 46437717, 139313151, 417939453]

約数ペア:

[(1, 417939453), (3, 139313151), (9, 46437717), (27, 15479239), (571, 731943), (1713, 243981), (5139, 81327), (15417, 27109)]