1066417919

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{275489}}^1$

素因数の和:275582

約数の個数: 12

約数和(自身を含む): 1256234400

約数和(自身を除く): 189816481

約数列:

[1, 7, 49, 79, 553, 3871, 275489, 1928423, 13498961, 21763631, 152345417, 1066417919]

約数ペア:

[(1, 1066417919), (7, 152345417), (49, 21763631), (79, 13498961), (553, 1928423), (3871, 275489)]