17996812817

素因数分解:

${\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1\times {\mathrm{2689}}^1$

素因数の和:3800

約数の個数: 16

約数和(自身を含む): 18524071680

約数和(自身を除く): 527258863

約数列:

[1, 47, 157, 907, 2689, 7379, 42629, 126383, 142399, 422173, 2438923, 6692753, 19842131, 114629381, 382910911, 17996812817]

約数ペア:

[(1, 17996812817), (47, 382910911), (157, 114629381), (907, 19842131), (2689, 6692753), (7379, 2438923), (42629, 422173), (126383, 142399)]