7206521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 9103104

約数和(自身を除く): 1896583

約数列:

[1, 7, 17, 23, 119, 161, 391, 2633, 2737, 18431, 44761, 60559, 313327, 423913, 1029503, 7206521]

約数ペア:

[(1, 7206521), (7, 1029503), (17, 423913), (23, 313327), (119, 60559), (161, 44761), (391, 18431), (2633, 2737)]