3899949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 5616000

約数和(自身を除く): 1716051

約数列:

[1, 3, 23, 29, 69, 87, 667, 1949, 2001, 5847, 44827, 56521, 134481, 169563, 1299983, 3899949]

約数ペア:

[(1, 3899949), (3, 1299983), (23, 169563), (29, 134481), (69, 56521), (87, 44827), (667, 5847), (1949, 2001)]