122912884059

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{308052341}}^1$

素因数の和:308052370

約数の個数: 16

約数和(自身を含む): 197153498880

約数和(自身を除く): 74240614821

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 308052341, 924157023, 2156366387, 5852994479, 6469099161, 17558983437, 40970961353, 122912884059]

約数ペア:

[(1, 122912884059), (3, 40970961353), (7, 17558983437), (19, 6469099161), (21, 5852994479), (57, 2156366387), (133, 924157023), (399, 308052341)]