2876553

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 4552020

約数和(自身を除く): 1675467

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2089, 6267, 18801, 35513, 56403, 106539, 169209, 319617, 958851, 2876553]

約数ペア:

[(1, 2876553), (3, 958851), (9, 319617), (17, 169209), (27, 106539), (51, 56403), (81, 35513), (153, 18801), (459, 6267), (1377, 2089)]