2766379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 3545856

約数和(自身を除く): 779477

約数列:

[1, 7, 11, 37, 77, 259, 407, 971, 2849, 6797, 10681, 35927, 74767, 251489, 395197, 2766379]

約数ペア:

[(1, 2766379), (7, 395197), (11, 251489), (37, 74767), (77, 35927), (259, 10681), (407, 6797), (971, 2849)]