1796619987

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{621883}}^1$

素因数の和:621999

約数の個数: 16

約数和(自身を含む): 2686538880

約数和(自身を除く): 889918893

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 621883, 1865649, 5596947, 16790841, 66541481, 199624443, 598873329, 1796619987]

約数ペア:

[(1, 1796619987), (3, 598873329), (9, 199624443), (27, 66541481), (107, 16790841), (321, 5596947), (963, 1865649), (2889, 621883)]