191371467

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{90227}}^1$

素因数の和:90338

約数の個数: 16

約数和(自身を含む): 294504192

約数和(自身を除く): 103132725

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 90227, 270681, 631589, 1894767, 9112927, 27338781, 63790489, 191371467]

約数ペア:

[(1, 191371467), (3, 63790489), (7, 27338781), (21, 9112927), (101, 1894767), (303, 631589), (707, 270681), (2121, 90227)]