30470797819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20827613}}^1$

素因数の和:20827650

約数の個数: 16

約数和(自身を含む): 39989018880

約数和(自身を除く): 9518221061

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 20827613, 145793291, 229103743, 395724647, 1603726201, 2770072529, 4352971117, 30470797819]

約数ペア:

[(1, 30470797819), (7, 4352971117), (11, 2770072529), (19, 1603726201), (77, 395724647), (133, 229103743), (209, 145793291), (1463, 20827613)]