131770111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37087}}^1$

素因数の和:37134

約数の個数: 16

約数和(自身を含む): 160220160

約数和(自身を除く): 28450049

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 37087, 407957, 630479, 704653, 6935269, 7751183, 11979101, 131770111]

約数ペア:

[(1, 131770111), (11, 11979101), (17, 7751183), (19, 6935269), (187, 704653), (209, 630479), (323, 407957), (3553, 37087)]