12203217

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 19690944

約数和(自身を除く): 7487727

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 3863, 11589, 34767, 50219, 104301, 150657, 312903, 451971, 938709, 1355913, 4067739, 12203217]

約数ペア:

[(1, 12203217), (3, 4067739), (9, 1355913), (13, 938709), (27, 451971), (39, 312903), (81, 150657), (117, 104301), (243, 50219), (351, 34767), (1053, 11589), (3159, 3863)]