3747340287

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{203207}}^1$

素因数の和:203899

約数の個数: 16

約数和(自身を含む): 5559770880

約数和(自身を除く): 1812430593

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 18441, 203207, 609621, 1828863, 5486589, 138790381, 416371143, 1249113429, 3747340287]

約数ペア:

[(1, 3747340287), (3, 1249113429), (9, 416371143), (27, 138790381), (683, 5486589), (2049, 1828863), (6147, 609621), (18441, 203207)]