8428617

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6121}}^1$

素因数の和:6150

約数の個数: 20

約数和(自身を含む): 13333716

約数和(自身を除く): 4905099

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6121, 18363, 55089, 104057, 165267, 312171, 495801, 936513, 2809539, 8428617]

約数ペア:

[(1, 8428617), (3, 2809539), (9, 936513), (17, 495801), (27, 312171), (51, 165267), (81, 104057), (153, 55089), (459, 18363), (1377, 6121)]