13407357

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 19147744

約数和(自身を除く): 5740387

約数列:

[1, 3, 37, 43, 53, 111, 129, 159, 1591, 1961, 2279, 2809, 4773, 5883, 6837, 8427, 84323, 103933, 120787, 252969, 311799, 362361, 4469119, 13407357]

約数ペア:

[(1, 13407357), (3, 4469119), (37, 362361), (43, 311799), (53, 252969), (111, 120787), (129, 103933), (159, 84323), (1591, 8427), (1961, 6837), (2279, 5883), (2809, 4773)]