19089063

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5717}}^1$

素因数の和:5783

約数の個数: 24

約数和(自身を含む): 32112288

約数和(自身を除く): 13023225

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 5717, 17151, 40019, 51453, 120057, 303001, 360171, 909003, 2121007, 2727009, 6363021, 19089063]

約数ペア:

[(1, 19089063), (3, 6363021), (7, 2727009), (9, 2121007), (21, 909003), (53, 360171), (63, 303001), (159, 120057), (371, 51453), (477, 40019), (1113, 17151), (3339, 5717)]