30706949

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2657}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 38105088

約数和(自身を除く): 7398139

約数列:

[1, 7, 13, 91, 127, 889, 1651, 2657, 11557, 18599, 34541, 241787, 337439, 2362073, 4386707, 30706949]

約数ペア:

[(1, 30706949), (7, 4386707), (13, 2362073), (91, 337439), (127, 241787), (889, 34541), (1651, 18599), (2657, 11557)]