9789143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 12183360

約数和(自身を除く): 2394217

約数列:

[1, 7, 13, 91, 97, 679, 1109, 1261, 7763, 8827, 14417, 100919, 107573, 753011, 1398449, 9789143]

約数ペア:

[(1, 9789143), (7, 1398449), (13, 753011), (91, 107573), (97, 100919), (679, 14417), (1109, 8827), (1261, 7763)]