13406091

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 18600960

約数和(自身を除く): 5194869

約数列:

[1, 3, 29, 87, 223, 669, 691, 2073, 6467, 19401, 20039, 60117, 154093, 462279, 4468697, 13406091]

約数ペア:

[(1, 13406091), (3, 4468697), (29, 462279), (87, 154093), (223, 60117), (669, 20039), (691, 19401), (2073, 6467)]