2080491609

素因数分解:

$3^1\times 7^1\times {\mathrm{2381}}^1\times {\mathrm{41609}}^1$

素因数の和:44000

約数の個数: 16

約数和(自身を含む): 3171680640

約数和(自身を除く): 1091189031

約数列:

[1, 3, 7, 21, 2381, 7143, 16667, 41609, 50001, 124827, 291263, 873789, 99071029, 297213087, 693497203, 2080491609]

約数ペア:

[(1, 2080491609), (3, 693497203), (7, 297213087), (21, 99071029), (2381, 873789), (7143, 291263), (16667, 124827), (41609, 50001)]