201085521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{736577}}^1$

素因数の和:736600

約数の個数: 16

約数和(自身を含む): 329986944

約数和(自身を除く): 128901423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 736577, 2209731, 5156039, 9575501, 15468117, 28726503, 67028507, 201085521]

約数ペア:

[(1, 201085521), (3, 67028507), (7, 28726503), (13, 15468117), (21, 9575501), (39, 5156039), (91, 2209731), (273, 736577)]