713442989

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1109}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 875656800

約数和(自身を除く): 162213811

約数列:

[1, 7, 19, 49, 133, 691, 931, 1109, 4837, 7763, 13129, 21071, 33859, 54341, 91903, 147497, 643321, 766319, 1032479, 5364233, 14560061, 37549631, 101920427, 713442989]

約数ペア:

[(1, 713442989), (7, 101920427), (19, 37549631), (49, 14560061), (133, 5364233), (691, 1032479), (931, 766319), (1109, 643321), (4837, 147497), (7763, 91903), (13129, 54341), (21071, 33859)]