2080863099

素因数分解:

$3^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{30109}}^1$

素因数の和:31219

約数の個数: 24

約数和(自身を含む): 3438321120

約数和(自身を除く): 1357458021

約数列:

[1, 3, 7, 9, 21, 63, 1097, 3291, 7679, 9873, 23037, 30109, 69111, 90327, 210763, 270981, 632289, 1896867, 33029573, 99088719, 231207011, 297266157, 693621033, 2080863099]

約数ペア:

[(1, 2080863099), (3, 693621033), (7, 297266157), (9, 231207011), (21, 99088719), (63, 33029573), (1097, 1896867), (3291, 632289), (7679, 270981), (9873, 210763), (23037, 90327), (30109, 69111)]