28702913631

素因数分解:

$3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2739089}}^1$

素因数の和:2739598

約数の個数: 16

約数和(自身を含む): 43825440000

約数和(自身を除く): 15122526369

約数列:

[1, 3, 7, 21, 499, 1497, 3493, 10479, 2739089, 8217267, 19173623, 57520869, 1366805411, 4100416233, 9567637877, 28702913631]

約数ペア:

[(1, 28702913631), (3, 9567637877), (7, 4100416233), (21, 1366805411), (499, 57520869), (1497, 19173623), (3493, 8217267), (10479, 2739089)]