2912391713

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{312589}}^1$

素因数の和:312629

約数の個数: 16

約数和(自身を含む): 3661054080

約数和(自身を除く): 748662367

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 312589, 2188123, 3438479, 24069353, 37823269, 264762883, 416055959, 2912391713]

約数ペア:

[(1, 2912391713), (7, 416055959), (11, 264762883), (77, 37823269), (121, 24069353), (847, 3438479), (1331, 2188123), (9317, 312589)]