32803281

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12165

約数の個数: 24

約数和(自身を含む): 55415360

約数和(自身を除く): 22612079

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 12109, 36327, 84763, 108981, 254289, 520687, 762867, 1562061, 3644809, 4686183, 10934427, 32803281]

約数ペア:

[(1, 32803281), (3, 10934427), (7, 4686183), (9, 3644809), (21, 1562061), (43, 762867), (63, 520687), (129, 254289), (301, 108981), (387, 84763), (903, 36327), (2709, 12109)]