13560291

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2112

約数の個数: 20

約数和(自身を含む): 20510952

約数和(自身を除く): 6950661

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2017, 2241, 6051, 6723, 18153, 54459, 163377, 167411, 502233, 1506699, 4520097, 13560291]

約数ペア:

[(1, 13560291), (3, 4520097), (9, 1506699), (27, 502233), (81, 167411), (83, 163377), (249, 54459), (747, 18153), (2017, 6723), (2241, 6051)]