2018941047

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{506381}}^1$

素因数の和:506830

約数の個数: 12

約数和(自身を含む): 2922836904

約数和(自身を除く): 903895857

約数列:

[1, 3, 9, 443, 1329, 3987, 506381, 1519143, 4557429, 224326783, 672980349, 2018941047]

約数ペア:

[(1, 2018941047), (3, 672980349), (9, 224326783), (443, 4557429), (1329, 1519143), (3987, 506381)]