391252103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 452946816

約数和(自身を除く): 61694713

約数列:

[1, 11, 23, 71, 253, 529, 781, 947, 1633, 5819, 10417, 17963, 21781, 37559, 67237, 239591, 413149, 500963, 739607, 1546451, 5510593, 17010961, 35568373, 391252103]

約数ペア:

[(1, 391252103), (11, 35568373), (23, 17010961), (71, 5510593), (253, 1546451), (529, 739607), (781, 500963), (947, 413149), (1633, 239591), (5819, 67237), (10417, 37559), (17963, 21781)]