57180347

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 66972672

約数和(自身を除く): 9792325

約数列:

[1, 7, 71, 103, 497, 721, 1117, 7313, 7819, 51191, 79307, 115051, 555149, 805357, 8168621, 57180347]

約数ペア:

[(1, 57180347), (7, 8168621), (71, 805357), (103, 555149), (497, 115051), (721, 79307), (1117, 51191), (7313, 7819)]