2892309

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 4511232

約数和(自身を除く): 1618923

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3203, 9609, 22421, 67263, 137729, 413187, 964103, 2892309]

約数ペア:

[(1, 2892309), (3, 964103), (7, 413187), (21, 137729), (43, 67263), (129, 22421), (301, 9609), (903, 3203)]