28330463

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 34245120

約数和(自身を除く): 5914657

約数列:

[1, 7, 19, 133, 293, 727, 2051, 5089, 5567, 13813, 38969, 96691, 213011, 1491077, 4047209, 28330463]

約数ペア:

[(1, 28330463), (7, 4047209), (19, 1491077), (133, 213011), (293, 96691), (727, 38969), (2051, 13813), (5089, 5567)]