2809539

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{6121}}^1$

素因数の和:6147

約数の個数: 16

約数和(自身を含む): 4407840

約数和(自身を除く): 1598301

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 6121, 18363, 55089, 104057, 165267, 312171, 936513, 2809539]

約数ペア:

[(1, 2809539), (3, 936513), (9, 312171), (17, 165267), (27, 104057), (51, 55089), (153, 18363), (459, 6121)]