629481

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 886464

約数和(自身を除く): 256983

約数列:

[1, 3, 37, 53, 107, 111, 159, 321, 1961, 3959, 5671, 5883, 11877, 17013, 209827, 629481]

約数ペア:

[(1, 629481), (3, 209827), (37, 17013), (53, 11877), (107, 5883), (111, 5671), (159, 3959), (321, 1961)]