13384040397

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{174469}}^1$

素因数の和:174773

約数の個数: 32

約数和(自身を含む): 22041841920

約数和(自身を除く): 8657801523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 281, 843, 1967, 3653, 5901, 10959, 25571, 76713, 174469, 523407, 1221283, 2268097, 3663849, 6804291, 15876679, 47630037, 49025789, 147077367, 343180523, 637335257, 1029541569, 1912005771, 4461346799, 13384040397]

約数ペア:

[(1, 13384040397), (3, 4461346799), (7, 1912005771), (13, 1029541569), (21, 637335257), (39, 343180523), (91, 147077367), (273, 49025789), (281, 47630037), (843, 15876679), (1967, 6804291), (3653, 3663849), (5901, 2268097), (10959, 1221283), (25571, 523407), (76713, 174469)]