28928493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7127}}^1$

素因数の和:7185

約数の個数: 24

約数和(自身を含む): 46702656

約数和(自身を除く): 17774163

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 7127, 21381, 64143, 78397, 235191, 292207, 705573, 876621, 2629863, 3214277, 9642831, 28928493]

約数ペア:

[(1, 28928493), (3, 9642831), (9, 3214277), (11, 2629863), (33, 876621), (41, 705573), (99, 292207), (123, 235191), (369, 78397), (451, 64143), (1353, 21381), (4059, 7127)]