728085039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{26297}}^1$

素因数の和:27150

約数の個数: 16

約数和(自身を含む): 1060335360

約数和(自身を除く): 332250321

約数列:

[1, 3, 11, 33, 839, 2517, 9229, 26297, 27687, 78891, 289267, 867801, 22063183, 66189549, 242695013, 728085039]

約数ペア:

[(1, 728085039), (3, 242695013), (11, 66189549), (33, 22063183), (839, 867801), (2517, 289267), (9229, 78891), (26297, 27687)]