1330389599

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401809}}^1$

素因数の和:401870

約数の個数: 16

約数和(自身を含む): 1697245440

約数和(自身を除く): 366855841

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 401809, 2812663, 4419899, 17277787, 30939293, 120944509, 190055657, 1330389599]

約数ペア:

[(1, 1330389599), (7, 190055657), (11, 120944509), (43, 30939293), (77, 17277787), (301, 4419899), (473, 2812663), (3311, 401809)]