828586863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{6869}}^1$

素因数の和:7919

約数の個数: 24

約数和(自身を含む): 1290350880

約数和(自身を除く): 461764017

約数列:

[1, 3, 9, 13, 39, 117, 1031, 3093, 6869, 9279, 13403, 20607, 40209, 61821, 89297, 120627, 267891, 803673, 7081939, 21245817, 63737451, 92065207, 276195621, 828586863]

約数ペア:

[(1, 828586863), (3, 276195621), (9, 92065207), (13, 63737451), (39, 21245817), (117, 7081939), (1031, 803673), (3093, 267891), (6869, 120627), (9279, 89297), (13403, 61821), (20607, 40209)]