39768849

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 58687200

約数和(自身を除く): 18918351

約数列:

[1, 3, 9, 89, 131, 267, 379, 393, 801, 1137, 1179, 3411, 11659, 33731, 34977, 49649, 101193, 104931, 148947, 303579, 446841, 4418761, 13256283, 39768849]

約数ペア:

[(1, 39768849), (3, 13256283), (9, 4418761), (89, 446841), (131, 303579), (267, 148947), (379, 104931), (393, 101193), (801, 49649), (1137, 34977), (1179, 33731), (3411, 11659)]