30290787

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{65993}}^1$

素因数の和:66019

約数の個数: 16

約数和(自身を含む): 47515680

約数和(自身を除く): 17224893

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 65993, 197979, 593937, 1121881, 1781811, 3365643, 10096929, 30290787]

約数ペア:

[(1, 30290787), (3, 10096929), (9, 3365643), (17, 1781811), (27, 1121881), (51, 593937), (153, 197979), (459, 65993)]