239778863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 259801344

約数和(自身を除く): 20022481

約数列:

[1, 17, 67, 131, 1139, 1607, 2227, 8777, 27319, 107669, 149209, 210517, 1830373, 3578789, 14104639, 239778863]

約数ペア:

[(1, 239778863), (17, 14104639), (67, 3578789), (131, 1830373), (1139, 210517), (1607, 149209), (2227, 107669), (8777, 27319)]