2079104979

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{285317}}^1$

素因数の和:285674

約数の個数: 16

約数和(自身を含む): 3177301248

約数和(自身を除く): 1098196269

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 7287, 285317, 855951, 1997219, 5991657, 99004999, 297014997, 693034993, 2079104979]

約数ペア:

[(1, 2079104979), (3, 693034993), (7, 297014997), (21, 99004999), (347, 5991657), (1041, 1997219), (2429, 855951), (7287, 285317)]