420834243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{9227}}^1$

素因数の和:9914

約数の個数: 16

約数和(自身を含む): 586457856

約数和(自身を除く): 165623613

約数列:

[1, 3, 23, 69, 661, 1983, 9227, 15203, 27681, 45609, 212221, 636663, 6099047, 18297141, 140278081, 420834243]

約数ペア:

[(1, 420834243), (3, 140278081), (23, 18297141), (69, 6099047), (661, 636663), (1983, 212221), (9227, 45609), (15203, 27681)]