788287533

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 1213470720

約数和(自身を除く): 425183187

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 263, 359, 363, 759, 789, 1077, 2783, 2893, 3949, 6049, 8257, 8349, 8679, 11847, 18147, 24771, 31823, 43439, 66539, 90827, 94417, 95469, 130317, 199617, 272481, 283251, 731929, 999097, 1038587, 2171591, 2195787, 2997291, 3115761, 6514773, 11424457, 23887501, 34273371, 71662503, 262762511, 788287533]

約数ペア:

[(1, 788287533), (3, 262762511), (11, 71662503), (23, 34273371), (33, 23887501), (69, 11424457), (121, 6514773), (253, 3115761), (263, 2997291), (359, 2195787), (363, 2171591), (759, 1038587), (789, 999097), (1077, 731929), (2783, 283251), (2893, 272481), (3949, 199617), (6049, 130317), (8257, 95469), (8349, 94417), (8679, 90827), (11847, 66539), (18147, 43439), (24771, 31823)]