2006335539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{26669}}^1$

素因数の和:27331

約数の個数: 24

約数和(自身を含む): 3125937360

約数和(自身を除く): 1119601821

約数列:

[1, 3, 9, 13, 39, 117, 643, 1929, 5787, 8359, 25077, 26669, 75231, 80007, 240021, 346697, 1040091, 3120273, 17148167, 51444501, 154333503, 222926171, 668778513, 2006335539]

約数ペア:

[(1, 2006335539), (3, 668778513), (9, 222926171), (13, 154333503), (39, 51444501), (117, 17148167), (643, 3120273), (1929, 1040091), (5787, 346697), (8359, 240021), (25077, 80007), (26669, 75231)]