212093073

素因数分解:

$3^7\times {\mathrm{96979}}^1$

素因数の和:97000

約数の個数: 16

約数和(自身を含む): 318094400

約数和(自身を除く): 106001327

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 96979, 290937, 872811, 2618433, 7855299, 23565897, 70697691, 212093073]

約数ペア:

[(1, 212093073), (3, 70697691), (9, 23565897), (27, 7855299), (81, 2618433), (243, 872811), (729, 290937), (2187, 96979)]