856307039

素因数分解:

$7^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1\times {\mathrm{599}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 984614400

約数和(自身を除く): 128307361

約数列:

[1, 7, 443, 461, 599, 3101, 3227, 4193, 204223, 265357, 276139, 1429561, 1857499, 1932973, 122329577, 856307039]

約数ペア:

[(1, 856307039), (7, 122329577), (443, 1932973), (461, 1857499), (599, 1429561), (3101, 276139), (3227, 265357), (4193, 204223)]