28769829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28123}}^1$

素因数の和:28168

約数の個数: 16

約数和(自身を含む): 43198464

約数和(自身を除く): 14428635

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 28123, 84369, 309353, 871813, 928059, 2615439, 9589943, 28769829]

約数ペア:

[(1, 28769829), (3, 9589943), (11, 2615439), (31, 928059), (33, 871813), (93, 309353), (341, 84369), (1023, 28123)]