1256342211

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2737129}}^1$

素因数の和:2737155

約数の個数: 16

約数和(自身を含む): 1970733600

約数和(自身を除く): 714391389

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2737129, 8211387, 24634161, 46531193, 73902483, 139593579, 418780737, 1256342211]

約数ペア:

[(1, 1256342211), (3, 418780737), (9, 139593579), (17, 73902483), (27, 46531193), (51, 24634161), (153, 8211387), (459, 2737129)]