7980429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 11346048

約数和(自身を除く): 3365619

約数列:

[1, 3, 17, 51, 167, 501, 937, 2811, 2839, 8517, 15929, 47787, 156479, 469437, 2660143, 7980429]

約数ペア:

[(1, 7980429), (3, 2660143), (17, 469437), (51, 156479), (167, 47787), (501, 15929), (937, 8517), (2811, 2839)]