321862725717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{915259}}^1$

素因数の和:915473

約数の個数: 32

約数和(自身を含む): 472362024960

約数和(自身を除く): 150499299243

約数列:

[1, 3, 13, 39, 71, 127, 213, 381, 923, 1651, 2769, 4953, 9017, 27051, 117221, 351663, 915259, 2745777, 11898367, 35695101, 64983389, 116237893, 194950167, 348713679, 844784057, 1511092609, 2534352171, 4533277827, 8252890403, 24758671209, 107287575239, 321862725717]

約数ペア:

[(1, 321862725717), (3, 107287575239), (13, 24758671209), (39, 8252890403), (71, 4533277827), (127, 2534352171), (213, 1511092609), (381, 844784057), (923, 348713679), (1651, 194950167), (2769, 116237893), (4953, 64983389), (9017, 35695101), (27051, 11898367), (117221, 2745777), (351663, 915259)]