4280419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 5171040

約数和(自身を除く): 890621

約数列:

[1, 11, 13, 37, 143, 407, 481, 809, 5291, 8899, 10517, 29933, 115687, 329263, 389129, 4280419]

約数ペア:

[(1, 4280419), (11, 389129), (13, 329263), (37, 115687), (143, 29933), (407, 10517), (481, 8899), (809, 5291)]