415796589

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{187043}}^1$

素因数の和:187081

約数の個数: 24

約数和(自身を含む): 680840160

約数和(自身を除く): 265043571

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 187043, 561129, 1683387, 2431559, 3553817, 7294677, 10661451, 21884031, 31984353, 46199621, 138598863, 415796589]

約数ペア:

[(1, 415796589), (3, 138598863), (9, 46199621), (13, 31984353), (19, 21884031), (39, 10661451), (57, 7294677), (117, 3553817), (171, 2431559), (247, 1683387), (741, 561129), (2223, 187043)]