213492027

素因数分解:

$3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{13537}}^1$

素因数の和:14298

約数の個数: 16

約数和(自身を含む): 325778432

約数和(自身を除く): 112286405

約数列:

[1, 3, 7, 21, 751, 2253, 5257, 13537, 15771, 40611, 94759, 284277, 10166287, 30498861, 71164009, 213492027]

約数ペア:

[(1, 213492027), (3, 71164009), (7, 30498861), (21, 10166287), (751, 284277), (2253, 94759), (5257, 40611), (13537, 15771)]