56286267

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2903}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 78617088

約数和(自身を除く): 22330821

約数列:

[1, 3, 23, 69, 281, 843, 2903, 6463, 8709, 19389, 66769, 200307, 815743, 2447229, 18762089, 56286267]

約数ペア:

[(1, 56286267), (3, 18762089), (23, 2447229), (69, 815743), (281, 200307), (843, 66769), (2903, 19389), (6463, 8709)]