8288889

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 12996000

約数和(自身を除く): 4707111

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 499, 791, 1497, 2373, 3493, 5537, 10479, 16611, 24451, 56387, 73353, 169161, 394709, 1184127, 2762963, 8288889]

約数ペア:

[(1, 8288889), (3, 2762963), (7, 1184127), (21, 394709), (49, 169161), (113, 73353), (147, 56387), (339, 24451), (499, 16611), (791, 10479), (1497, 5537), (2373, 3493)]