387225447

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{801709}}^1$

素因数の和:801742

約数の個数: 16

約数和(自身を含む): 615713280

約数和(自身を除く): 228487833

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 801709, 2405127, 5611963, 16835889, 18439307, 55317921, 129075149, 387225447]

約数ペア:

[(1, 387225447), (3, 129075149), (7, 55317921), (21, 18439307), (23, 16835889), (69, 5611963), (161, 2405127), (483, 801709)]