211318186027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1\times {\mathrm{376009}}^1$

素因数の和:378582

約数の個数: 16

約数和(自身を含む): 241055498880

約数和(自身を除く): 29737312853

約数列:

[1, 13, 17, 221, 2543, 33059, 43231, 376009, 562003, 4888117, 6392153, 83097989, 956190887, 12430481531, 16255245079, 211318186027]

約数ペア:

[(1, 211318186027), (13, 16255245079), (17, 12430481531), (221, 956190887), (2543, 83097989), (33059, 6392153), (43231, 4888117), (376009, 562003)]