2625137277

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{311737}}^1$

素因数の和:312148

約数の個数: 16

約数和(自身を含む): 4010197632

約数和(自身を除く): 1385060355

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 311737, 935211, 2182159, 6546477, 125006537, 375019611, 875045759, 2625137277]

約数ペア:

[(1, 2625137277), (3, 875045759), (7, 375019611), (21, 125006537), (401, 6546477), (1203, 2182159), (2807, 935211), (8421, 311737)]