28603533

素因数分解:

$3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1709}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 43666560

約数和(自身を除く): 15063027

約数列:

[1, 3, 7, 21, 797, 1709, 2391, 5127, 5579, 11963, 16737, 35889, 1362073, 4086219, 9534511, 28603533]

約数ペア:

[(1, 28603533), (3, 9534511), (7, 4086219), (21, 1362073), (797, 35889), (1709, 16737), (2391, 11963), (5127, 5579)]