8490141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 13478400

約数和(自身を除く): 4988259

約数列:

[1, 3, 9, 11, 33, 99, 191, 449, 573, 1347, 1719, 2101, 4041, 4939, 6303, 14817, 18909, 44451, 85759, 257277, 771831, 943349, 2830047, 8490141]

約数ペア:

[(1, 8490141), (3, 2830047), (9, 943349), (11, 771831), (33, 257277), (99, 85759), (191, 44451), (449, 18909), (573, 14817), (1347, 6303), (1719, 4939), (2101, 4041)]