427536489

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{20183}}^1$

素因数の和:20516

約数の個数: 16

約数和(自身を含む): 596800512

約数和(自身を除く): 169264023

約数列:

[1, 3, 23, 69, 307, 921, 7061, 20183, 21183, 60549, 464209, 1392627, 6196181, 18588543, 142512163, 427536489]

約数ペア:

[(1, 427536489), (3, 142512163), (23, 18588543), (69, 6196181), (307, 1392627), (921, 464209), (7061, 60549), (20183, 21183)]