12394377

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9001}}^1$

素因数の和:9030

約数の個数: 20

約数和(自身を含む): 19606356

約数和(自身を除く): 7211979

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9001, 27003, 81009, 153017, 243027, 459051, 729081, 1377153, 4131459, 12394377]

約数ペア:

[(1, 12394377), (3, 4131459), (9, 1377153), (17, 729081), (27, 459051), (51, 243027), (81, 153017), (153, 81009), (459, 27003), (1377, 9001)]