2009046945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3266743}}^1$

素因数の和:3266792

約数の個数: 16

約数和(自身を含む): 3292877952

約数和(自身を除く): 1283831007

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3266743, 9800229, 16333715, 49001145, 133936463, 401809389, 669682315, 2009046945]

約数ペア:

[(1, 2009046945), (3, 669682315), (5, 401809389), (15, 133936463), (41, 49001145), (123, 16333715), (205, 9800229), (615, 3266743)]