4103981

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 5030400

約数和(自身を除く): 926419

約数列:

[1, 7, 19, 59, 133, 413, 523, 1121, 3661, 7847, 9937, 30857, 69559, 215999, 586283, 4103981]

約数ペア:

[(1, 4103981), (7, 586283), (19, 215999), (59, 69559), (133, 30857), (413, 9937), (523, 7847), (1121, 3661)]