71242891

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{43627}}^1$

素因数の和:43721

約数の個数: 8

約数和(自身を含む): 75389184

約数和(自身を除く): 4146293

約数列:

[1, 23, 71, 1633, 43627, 1003421, 3097517, 71242891]

約数ペア:

[(1, 71242891), (23, 3097517), (71, 1003421), (1633, 43627)]