788332851

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 1184901120

約数和(自身を除く): 396568269

約数列:

[1, 3, 9, 27, 103, 257, 309, 771, 927, 1103, 2313, 2781, 3309, 6939, 9927, 26471, 29781, 79413, 113609, 238239, 283471, 340827, 714717, 850413, 1022481, 2551239, 3067443, 7653717, 29197513, 87592539, 262777617, 788332851]

約数ペア:

[(1, 788332851), (3, 262777617), (9, 87592539), (27, 29197513), (103, 7653717), (257, 3067443), (309, 2551239), (771, 1022481), (927, 850413), (1103, 714717), (2313, 340827), (2781, 283471), (3309, 238239), (6939, 113609), (9927, 79413), (26471, 29781)]