9909351

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{21589}}^1$

素因数の和:21615

約数の個数: 16

約数和(自身を含む): 15544800

約数和(自身を除く): 5635449

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 21589, 64767, 194301, 367013, 582903, 1101039, 3303117, 9909351]

約数ペア:

[(1, 9909351), (3, 3303117), (9, 1101039), (17, 582903), (27, 367013), (51, 194301), (153, 64767), (459, 21589)]