16403123

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4426

約数の個数: 12

約数和(自身を含む): 18615744

約数和(自身を除く): 2212621

約数列:

[1, 11, 31, 121, 341, 3751, 4373, 48103, 135563, 529133, 1491193, 16403123]

約数ペア:

[(1, 16403123), (11, 1491193), (31, 529133), (121, 135563), (341, 48103), (3751, 4373)]