28503761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 34207488

約数和(自身を除く): 5703727

約数列:

[1, 11, 13, 47, 143, 517, 611, 4241, 6721, 46651, 55133, 199327, 606463, 2192597, 2591251, 28503761]

約数ペア:

[(1, 28503761), (11, 2591251), (13, 2192597), (47, 606463), (143, 199327), (517, 55133), (611, 46651), (4241, 6721)]