26807879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 32398080

約数和(自身を除く): 5590201

約数列:

[1, 7, 19, 133, 353, 571, 2471, 3997, 6707, 10849, 46949, 75943, 201563, 1410941, 3829697, 26807879]

約数ペア:

[(1, 26807879), (7, 3829697), (19, 1410941), (133, 201563), (353, 75943), (571, 46949), (2471, 10849), (3997, 6707)]