2763309

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 3897344

約数和(自身を除く): 1134035

約数列:

[1, 3, 31, 43, 93, 129, 691, 1333, 2073, 3999, 21421, 29713, 64263, 89139, 921103, 2763309]

約数ペア:

[(1, 2763309), (3, 921103), (31, 89139), (43, 64263), (93, 29713), (129, 21421), (691, 3999), (1333, 2073)]