2247480027

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{237151}}^1$

素因数の和:237182

約数の個数: 28

約数和(自身を含む): 3628899904

約数和(自身を除く): 1381419877

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 237151, 711453, 2134359, 3082963, 6403077, 9248889, 19209231, 27746667, 57627693, 83240001, 172883079, 249720003, 749160009, 2247480027]

約数ペア:

[(1, 2247480027), (3, 749160009), (9, 249720003), (13, 172883079), (27, 83240001), (39, 57627693), (81, 27746667), (117, 19209231), (243, 9248889), (351, 6403077), (729, 3082963), (1053, 2134359), (3159, 711453), (9477, 237151)]