2019128319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367181}}^1$

素因数の和:367247

約数の個数: 24

約数和(自身を含む): 3207701952

約数和(自身を除く): 1188573633

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 367181, 1101543, 3304629, 4773353, 14320059, 17257507, 42960177, 51772521, 155317563, 224347591, 673042773, 2019128319]

約数ペア:

[(1, 2019128319), (3, 673042773), (9, 224347591), (13, 155317563), (39, 51772521), (47, 42960177), (117, 17257507), (141, 14320059), (423, 4773353), (611, 3304629), (1833, 1101543), (5499, 367181)]