2079301077

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{255851}}^1$

素因数の和:255910

約数の個数: 32

約数和(自身を含む): 3602396160

約数和(自身を除く): 1523095083

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 255851, 767553, 1790957, 2302659, 5372871, 6907977, 11001593, 16118613, 33004779, 48355839, 77011151, 99014337, 231033453, 297043011, 693100359, 2079301077]

約数ペア:

[(1, 2079301077), (3, 693100359), (7, 297043011), (9, 231033453), (21, 99014337), (27, 77011151), (43, 48355839), (63, 33004779), (129, 16118613), (189, 11001593), (301, 6907977), (387, 5372871), (903, 2302659), (1161, 1790957), (2709, 767553), (8127, 255851)]