181867139

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 197588160

約数和(自身を除く): 15721021

約数列:

[1, 17, 71, 89, 1207, 1513, 1693, 6319, 28781, 107423, 120203, 150677, 2043451, 2561509, 10698067, 181867139]

約数ペア:

[(1, 181867139), (17, 10698067), (71, 2561509), (89, 2043451), (1207, 150677), (1513, 120203), (1693, 107423), (6319, 28781)]