12585909

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{811}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 19228160

約数和(自身を除く): 6642251

約数列:

[1, 3, 7, 21, 739, 811, 2217, 2433, 5173, 5677, 15519, 17031, 599329, 1797987, 4195303, 12585909]

約数ペア:

[(1, 12585909), (3, 4195303), (7, 1797987), (21, 599329), (739, 17031), (811, 15519), (2217, 5677), (2433, 5173)]