3967143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 5644800

約数和(自身を除く): 1677657

約数列:

[1, 3, 19, 57, 79, 237, 881, 1501, 2643, 4503, 16739, 50217, 69599, 208797, 1322381, 3967143]

約数ペア:

[(1, 3967143), (3, 1322381), (19, 208797), (57, 69599), (79, 50217), (237, 16739), (881, 4503), (1501, 2643)]