319734961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113341}}^1$

素因数の和:113392

約数の個数: 16

約数和(自身を含む): 406217728

約数和(自身を除く): 86482767

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 113341, 793387, 1473433, 3513571, 10314031, 24594997, 45676423, 319734961]

約数ペア:

[(1, 319734961), (7, 45676423), (13, 24594997), (31, 10314031), (91, 3513571), (217, 1473433), (403, 793387), (2821, 113341)]