2247374727

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2134259}}^1$

素因数の和:2134284

約数の個数: 20

約数和(自身を含む): 3615436440

約数和(自身を除く): 1368061713

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2134259, 6402777, 19208331, 27745367, 57624993, 83236101, 172874979, 249708303, 749124909, 2247374727]

約数ペア:

[(1, 2247374727), (3, 749124909), (9, 249708303), (13, 172874979), (27, 83236101), (39, 57624993), (81, 27745367), (117, 19208331), (351, 6402777), (1053, 2134259)]