715698321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{426773}}^1$

素因数の和:426832

約数の個数: 16

約数和(自身を含む): 1051571136

約数和(自身を除く): 335872815

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 426773, 1280319, 5548049, 16644147, 18351239, 55053717, 238566107, 715698321]

約数ペア:

[(1, 715698321), (3, 238566107), (13, 55053717), (39, 18351239), (43, 16644147), (129, 5548049), (559, 1280319), (1677, 426773)]