9774243

素因数分解:

$3^3\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 14528640

約数和(自身を除く): 4754397

約数列:

[1, 3, 9, 27, 563, 643, 1689, 1929, 5067, 5787, 15201, 17361, 362009, 1086027, 3258081, 9774243]

約数ペア:

[(1, 9774243), (3, 3258081), (9, 1086027), (27, 362009), (563, 17361), (643, 15201), (1689, 5787), (1929, 5067)]