5139211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 6617088

約数和(自身を除く): 1477877

約数列:

[1, 7, 11, 31, 77, 217, 341, 2153, 2387, 15071, 23683, 66743, 165781, 467201, 734173, 5139211]

約数ペア:

[(1, 5139211), (7, 734173), (11, 467201), (31, 165781), (77, 66743), (217, 23683), (341, 15071), (2153, 2387)]