2012540319

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{17027}}^1$

素因数の和:17627

約数の個数: 24

約数和(自身を含む): 3038884992

約数和(自身を除く): 1026344673

約数列:

[1, 3, 9, 23, 69, 207, 571, 1713, 5139, 13133, 17027, 39399, 51081, 118197, 153243, 391621, 1174863, 3524589, 9722417, 29167251, 87501753, 223615591, 670846773, 2012540319]

約数ペア:

[(1, 2012540319), (3, 670846773), (9, 223615591), (23, 87501753), (69, 29167251), (207, 9722417), (571, 3524589), (1713, 1174863), (5139, 391621), (13133, 153243), (17027, 118197), (39399, 51081)]