13931183

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 16828416

約数和(自身を除く): 2897233

約数列:

[1, 7, 31, 43, 217, 301, 1333, 1493, 9331, 10451, 46283, 64199, 323981, 449393, 1990169, 13931183]

約数ペア:

[(1, 13931183), (7, 1990169), (31, 449393), (43, 323981), (217, 64199), (301, 46283), (1333, 10451), (1493, 9331)]