39743977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 54093312

約数和(自身を除く): 14349335

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1117, 1547, 2093, 2737, 5083, 7819, 14521, 18989, 25691, 35581, 101647, 132923, 179837, 246857, 333983, 436747, 1727999, 2337881, 3057229, 5677711, 39743977]

約数ペア:

[(1, 39743977), (7, 5677711), (13, 3057229), (17, 2337881), (23, 1727999), (91, 436747), (119, 333983), (161, 246857), (221, 179837), (299, 132923), (391, 101647), (1117, 35581), (1547, 25691), (2093, 18989), (2737, 14521), (5083, 7819)]