56012457

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 76231232

約数和(自身を除く): 20218775

約数列:

[1, 3, 61, 183, 307, 921, 997, 2991, 18727, 56181, 60817, 182451, 306079, 918237, 18670819, 56012457]

約数ペア:

[(1, 56012457), (3, 18670819), (61, 918237), (183, 306079), (307, 182451), (921, 60817), (997, 56181), (2991, 18727)]