89936889

素因数分解:

$3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{2339}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 137180160

約数和(自身を除く): 47243271

約数列:

[1, 3, 7, 21, 1831, 2339, 5493, 7017, 12817, 16373, 38451, 49119, 4282709, 12848127, 29978963, 89936889]

約数ペア:

[(1, 89936889), (3, 29978963), (7, 12848127), (21, 4282709), (1831, 49119), (2339, 38451), (5493, 16373), (7017, 12817)]