9566019

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6947}}^1$

素因数の和:6976

約数の個数: 20

約数和(自身を含む): 15132744

約数和(自身を除く): 5566725

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6947, 20841, 62523, 118099, 187569, 354297, 562707, 1062891, 3188673, 9566019]

約数ペア:

[(1, 9566019), (3, 3188673), (9, 1062891), (17, 562707), (27, 354297), (51, 187569), (81, 118099), (153, 62523), (459, 20841), (1377, 6947)]