57716729

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1699}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 69196800

約数和(自身を除く): 11480071

約数列:

[1, 7, 23, 161, 211, 1477, 1699, 4853, 11893, 33971, 39077, 273539, 358489, 2509423, 8245247, 57716729]

約数ペア:

[(1, 57716729), (7, 8245247), (23, 2509423), (161, 358489), (211, 273539), (1477, 39077), (1699, 33971), (4853, 11893)]