13346721

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{26017}}^1$

素因数の和:26045

約数の個数: 16

約数和(自身を含む): 20814400

約数和(自身を除く): 7467679

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 26017, 78051, 234153, 494323, 702459, 1482969, 4448907, 13346721]

約数ペア:

[(1, 13346721), (3, 4448907), (9, 1482969), (19, 702459), (27, 494323), (57, 234153), (171, 78051), (513, 26017)]