222106521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{813577}}^1$

素因数の和:813600

約数の個数: 16

約数和(自身を含む): 364482944

約数和(自身を除く): 142376423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 813577, 2440731, 5695039, 10576501, 17085117, 31729503, 74035507, 222106521]

約数ペア:

[(1, 222106521), (3, 74035507), (7, 31729503), (13, 17085117), (21, 10576501), (39, 5695039), (91, 2440731), (273, 813577)]