248682707

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2741}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 306489792

約数和(自身を除く): 57807085

約数列:

[1, 7, 13, 91, 997, 2741, 6979, 12961, 19187, 35633, 90727, 249431, 2732777, 19129439, 35526101, 248682707]

約数ペア:

[(1, 248682707), (7, 35526101), (13, 19129439), (91, 2732777), (997, 249431), (2741, 90727), (6979, 35633), (12961, 19187)]