2002719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 2861568

約数和(自身を除く): 858849

約数列:

[1, 3, 17, 51, 107, 321, 367, 1101, 1819, 5457, 6239, 18717, 39269, 117807, 667573, 2002719]

約数ペア:

[(1, 2002719), (3, 667573), (17, 117807), (51, 39269), (107, 18717), (321, 6239), (367, 5457), (1101, 1819)]