26979459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40693}}^1$

素因数の和:40726

約数の個数: 16

約数和(自身を含む): 41019552

約数和(自身を除く): 14040093

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 40693, 122079, 529009, 691781, 1587027, 2075343, 8993153, 26979459]

約数ペア:

[(1, 26979459), (3, 8993153), (13, 2075343), (17, 1587027), (39, 691781), (51, 529009), (221, 122079), (663, 40693)]