1304832321

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{2111}}^1$

素因数の和:2723

約数の個数: 40

約数和(自身を含む): 2103704064

約数和(自身を除く): 798871743

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 587, 1053, 1761, 2111, 5283, 6333, 7631, 15849, 18999, 22893, 27443, 47547, 56997, 68679, 82329, 170991, 206037, 246987, 618111, 740961, 1239157, 2222883, 3717471, 11152413, 16109041, 33457239, 48327123, 100371717, 144981369, 434944107, 1304832321]

約数ペア:

[(1, 1304832321), (3, 434944107), (9, 144981369), (13, 100371717), (27, 48327123), (39, 33457239), (81, 16109041), (117, 11152413), (351, 3717471), (587, 2222883), (1053, 1239157), (1761, 740961), (2111, 618111), (5283, 246987), (6333, 206037), (7631, 170991), (15849, 82329), (18999, 68679), (22893, 56997), (27443, 47547)]