8914239

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19421}}^1$

素因数の和:19447

約数の個数: 16

約数和(自身を含む): 13983840

約数和(自身を除く): 5069601

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 19421, 58263, 174789, 330157, 524367, 990471, 2971413, 8914239]

約数ペア:

[(1, 8914239), (3, 2971413), (9, 990471), (17, 524367), (27, 330157), (51, 174789), (153, 58263), (459, 19421)]