5514561

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5262

約数の個数: 20

約数和(自身を含む): 8873172

約数和(自身を除く): 3358611

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 5237, 15711, 47133, 68081, 141399, 204243, 424197, 612729, 1838187, 5514561]

約数ペア:

[(1, 5514561), (3, 1838187), (9, 612729), (13, 424197), (27, 204243), (39, 141399), (81, 68081), (117, 47133), (351, 15711), (1053, 5237)]