9438417

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{20563}}^1$

素因数の和:20589

約数の個数: 16

約数和(自身を含む): 14806080

約数和(自身を除く): 5367663

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 20563, 61689, 185067, 349571, 555201, 1048713, 3146139, 9438417]

約数ペア:

[(1, 9438417), (3, 3146139), (9, 1048713), (17, 555201), (27, 349571), (51, 185067), (153, 61689), (459, 20563)]