26978391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3733}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 43105296

約数和(自身を除く): 16126905

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 3733, 7227, 11199, 33597, 41063, 123189, 272509, 369567, 817527, 2452581, 2997599, 8992797, 26978391]

約数ペア:

[(1, 26978391), (3, 8992797), (9, 2997599), (11, 2452581), (33, 817527), (73, 369567), (99, 272509), (219, 123189), (657, 41063), (803, 33597), (2409, 11199), (3733, 7227)]