39255657

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9787}}^1$

素因数の和:9988

約数の個数: 16

約数和(自身を含む): 60137472

約数和(自身を除く): 20881815

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 9787, 29361, 68509, 205527, 1869317, 5607951, 13085219, 39255657]

約数ペア:

[(1, 39255657), (3, 13085219), (7, 5607951), (21, 1869317), (191, 205527), (573, 68509), (1337, 29361), (4011, 9787)]