539778519

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{29443}}^1$

素因数の和:29556

約数の個数: 32

約数和(自身を含む): 923363840

約数和(自身を除く): 383585321

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 6111, 18333, 29443, 88329, 206101, 264987, 618303, 794961, 1854909, 2855971, 5564727, 8567913, 19991797, 25703739, 59975391, 77111217, 179926173, 539778519]

約数ペア:

[(1, 539778519), (3, 179926173), (7, 77111217), (9, 59975391), (21, 25703739), (27, 19991797), (63, 8567913), (97, 5564727), (189, 2855971), (291, 1854909), (679, 794961), (873, 618303), (2037, 264987), (2619, 206101), (6111, 88329), (18333, 29443)]