2005200711

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4368629}}^1$

素因数の和:4368655

約数の個数: 16

約数和(自身を含む): 3145413600

約数和(自身を除く): 1140212889

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4368629, 13105887, 39317661, 74266693, 117952983, 222800079, 668400237, 2005200711]

約数ペア:

[(1, 2005200711), (3, 668400237), (9, 222800079), (17, 117952983), (27, 74266693), (51, 39317661), (153, 13105887), (459, 4368629)]