5161131

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{8311}}^1$

素因数の和:8343

約数の個数: 16

約数和(自身を含む): 7979520

約数和(自身を除く): 2818389

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 8311, 24933, 74799, 191153, 224397, 573459, 1720377, 5161131]

約数ペア:

[(1, 5161131), (3, 1720377), (9, 573459), (23, 224397), (27, 191153), (69, 74799), (207, 24933), (621, 8311)]