12789027

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 19009536

約数和(自身を除く): 6220509

約数列:

[1, 3, 9, 67, 127, 167, 201, 381, 501, 603, 1143, 1503, 8509, 11189, 21209, 25527, 33567, 63627, 76581, 100701, 190881, 1421003, 4263009, 12789027]

約数ペア:

[(1, 12789027), (3, 4263009), (9, 1421003), (67, 190881), (127, 100701), (167, 76581), (201, 63627), (381, 33567), (501, 25527), (603, 21209), (1143, 11189), (1503, 8509)]