13007883

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 20388672

約数和(自身を除く): 7380789

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 827, 2247, 2481, 5243, 5789, 15729, 17367, 40523, 88489, 121569, 265467, 619423, 1858269, 4335961, 13007883]

約数ペア:

[(1, 13007883), (3, 4335961), (7, 1858269), (21, 619423), (49, 265467), (107, 121569), (147, 88489), (321, 40523), (749, 17367), (827, 15729), (2247, 5789), (2481, 5243)]