1292080329

素因数分解:

$3^6\times {\mathrm{1772401}}^1$

素因数の和:1772419

約数の個数: 14

約数和(自身を含む): 1937235386

約数和(自身を除く): 645155057

約数列:

[1, 3, 9, 27, 81, 243, 729, 1772401, 5317203, 15951609, 47854827, 143564481, 430693443, 1292080329]

約数ペア:

[(1, 1292080329), (3, 430693443), (9, 143564481), (27, 47854827), (81, 15951609), (243, 5317203), (729, 1772401)]