16321087439

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1313357}}^1$

素因数の和:1313434

約数の個数: 12

約数和(自身を含む): 17740839864

約数和(自身を除く): 1419752425

約数列:

[1, 17, 43, 289, 731, 12427, 1313357, 22327069, 56474351, 379560173, 960063967, 16321087439]

約数ペア:

[(1, 16321087439), (17, 960063967), (43, 379560173), (289, 56474351), (731, 22327069), (12427, 1313357)]