968740077

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{159779}}^1$

素因数の和:159872

約数の個数: 16

約数和(自身を含む): 1349821440

約数和(自身を除く): 381081363

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 159779, 479337, 6870497, 7509613, 20611491, 22528839, 322913359, 968740077]

約数ペア:

[(1, 968740077), (3, 322913359), (43, 22528839), (47, 20611491), (129, 7509613), (141, 6870497), (2021, 479337), (6063, 159779)]