11883571

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 14635008

約数和(自身を除く): 2751437

約数列:

[1, 7, 23, 31, 161, 217, 713, 2381, 4991, 16667, 54763, 73811, 383341, 516677, 1697653, 11883571]

約数ペア:

[(1, 11883571), (7, 1697653), (23, 516677), (31, 383341), (161, 73811), (217, 54763), (713, 16667), (2381, 4991)]