28454243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 31980096

約数和(自身を除く): 3525853

約数列:

[1, 17, 23, 61, 391, 1037, 1193, 1403, 20281, 23851, 27439, 72773, 466463, 1237141, 1673779, 28454243]

約数ペア:

[(1, 28454243), (17, 1673779), (23, 1237141), (61, 466463), (391, 72773), (1037, 27439), (1193, 23851), (1403, 20281)]