1566333291

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{100271}}^1$

素因数の和:100442

約数の個数: 16

約数和(自身を含む): 2156249088

約数和(自身を除く): 589915797

約数列:

[1, 3, 41, 123, 127, 381, 5207, 15621, 100271, 300813, 4111111, 12333333, 12734417, 38203251, 522111097, 1566333291]

約数ペア:

[(1, 1566333291), (3, 522111097), (41, 38203251), (123, 12734417), (127, 12333333), (381, 4111111), (5207, 300813), (15621, 100271)]