407887629

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{3371}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 555004224

約数和(自身を除く): 147116595

約数列:

[1, 3, 53, 159, 761, 2283, 3371, 10113, 40333, 120999, 178663, 535989, 2565331, 7695993, 135962543, 407887629]

約数ペア:

[(1, 407887629), (3, 135962543), (53, 7695993), (159, 2565331), (761, 535989), (2283, 178663), (3371, 120999), (10113, 40333)]