28716417

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{62563}}^1$

素因数の和:62589

約数の個数: 16

約数和(自身を含む): 45046080

約数和(自身を除く): 16329663

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 62563, 187689, 563067, 1063571, 1689201, 3190713, 9572139, 28716417]

約数ペア:

[(1, 28716417), (3, 9572139), (9, 3190713), (17, 1689201), (27, 1063571), (51, 563067), (153, 187689), (459, 62563)]