269724669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{74489}}^1$

素因数の和:74580

約数の個数: 16

約数和(自身を含む): 386156160

約数和(自身を除く): 116431491

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 74489, 223467, 1266313, 3798939, 5288719, 15866157, 89908223, 269724669]

約数ペア:

[(1, 269724669), (3, 89908223), (17, 15866157), (51, 5288719), (71, 3798939), (213, 1266313), (1207, 223467), (3621, 74489)]