3871866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28057}}^1$

素因数の和:28085

約数の個数: 16

約数和(自身を含む): 8080704

約数和(自身を除く): 4208838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 28057, 56114, 84171, 168342, 645311, 1290622, 1935933, 3871866]

約数ペア:

[(1, 3871866), (2, 1935933), (3, 1290622), (6, 645311), (23, 168342), (46, 84171), (69, 56114), (138, 28057)]