13789467

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{3253}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 20565280

約数和(自身を除く): 6775813

約数列:

[1, 3, 9, 27, 157, 471, 1413, 3253, 4239, 9759, 29277, 87831, 510721, 1532163, 4596489, 13789467]

約数ペア:

[(1, 13789467), (3, 4596489), (9, 1532163), (27, 510721), (157, 87831), (471, 29277), (1413, 9759), (3253, 4239)]