777768903

素因数分解:

$3^2\times {\mathrm{719}}^1\times {\mathrm{120193}}^1$

素因数の和:120918

約数の個数: 12

約数和(自身を含む): 1125015840

約数和(自身を除く): 347246937

約数列:

[1, 3, 9, 719, 2157, 6471, 120193, 360579, 1081737, 86418767, 259256301, 777768903]

約数ペア:

[(1, 777768903), (3, 259256301), (9, 86418767), (719, 1081737), (2157, 360579), (6471, 120193)]