486142993

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{11789}}^1$

素因数の和:11976

約数の個数: 16

約数和(自身を含む): 572711040

約数和(自身を除く): 86568047

約数列:

[1, 7, 43, 137, 301, 959, 5891, 11789, 41237, 82523, 506927, 1615093, 3548489, 11305651, 69448999, 486142993]

約数ペア:

[(1, 486142993), (7, 69448999), (43, 11305651), (137, 3548489), (301, 1615093), (959, 506927), (5891, 82523), (11789, 41237)]