38386831

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 45531904

約数和(自身を除く): 7145073

約数列:

[1, 7, 43, 73, 301, 511, 1747, 3139, 12229, 21973, 75121, 127531, 525847, 892717, 5483833, 38386831]

約数ペア:

[(1, 38386831), (7, 5483833), (43, 892717), (73, 525847), (301, 127531), (511, 75121), (1747, 21973), (3139, 12229)]