336209561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19997}}^1$

素因数の和:20080

約数の個数: 16

約数和(自身を含む): 380121984

約数和(自身を除く): 43912423

約数列:

[1, 17, 23, 43, 391, 731, 989, 16813, 19997, 339949, 459931, 859871, 7818827, 14617807, 19777033, 336209561]

約数ペア:

[(1, 336209561), (17, 19777033), (23, 14617807), (43, 7818827), (391, 859871), (731, 459931), (989, 339949), (16813, 19997)]