139766039

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4787}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 165166848

約数和(自身を除く): 25400809

約数列:

[1, 7, 43, 97, 301, 679, 4171, 4787, 29197, 33509, 205841, 464339, 1440887, 3250373, 19966577, 139766039]

約数ペア:

[(1, 139766039), (7, 19966577), (43, 3250373), (97, 1440887), (301, 464339), (679, 205841), (4171, 33509), (4787, 29197)]