26139509

素因数分解:

${\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 3374731

約数列:

[1, 11, 41, 121, 451, 479, 1331, 4961, 5269, 19639, 54571, 57959, 216029, 637549, 2376319, 26139509]

約数ペア:

[(1, 26139509), (11, 2376319), (41, 637549), (121, 216029), (451, 57959), (479, 54571), (1331, 19639), (4961, 5269)]