3129434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2903}}^1$

素因数の和:2930

約数の個数: 24

約数和(自身を含む): 5959008

約数和(自身を除く): 2829574

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2903, 5806, 20321, 31933, 40642, 63866, 142247, 223531, 284494, 447062, 1564717, 3129434]

約数ペア:

[(1, 3129434), (2, 1564717), (7, 447062), (11, 284494), (14, 223531), (22, 142247), (49, 63866), (77, 40642), (98, 31933), (154, 20321), (539, 5806), (1078, 2903)]