6563493

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 10090080

約数和(自身を除く): 3526587

約数列:

[1, 3, 9, 19, 57, 131, 171, 293, 393, 879, 1179, 2489, 2637, 5567, 7467, 16701, 22401, 38383, 50103, 115149, 345447, 729277, 2187831, 6563493]

約数ペア:

[(1, 6563493), (3, 2187831), (9, 729277), (19, 345447), (57, 115149), (131, 50103), (171, 38383), (293, 22401), (393, 16701), (879, 7467), (1179, 5567), (2489, 2637)]