16591141

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 19537920

約数和(自身を除く): 2946779

約数列:

[1, 7, 47, 211, 239, 329, 1477, 1673, 9917, 11233, 50429, 69419, 78631, 353003, 2370163, 16591141]

約数ペア:

[(1, 16591141), (7, 2370163), (47, 353003), (211, 78631), (239, 69419), (329, 50429), (1477, 11233), (1673, 9917)]