18813303393

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{464767}}^1$

素因数の和:465004

約数の個数: 16

約数和(自身を含む): 25521340416

約数和(自身を除く): 6708037023

約数列:

[1, 3, 103, 131, 309, 393, 13493, 40479, 464767, 1394301, 47871001, 60884477, 143613003, 182653431, 6271101131, 18813303393]

約数ペア:

[(1, 18813303393), (3, 6271101131), (103, 182653431), (131, 143613003), (309, 60884477), (393, 47871001), (13493, 1394301), (40479, 464767)]