139799957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2039}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 159805440

約数和(自身を除く): 20005483

約数列:

[1, 11, 23, 253, 271, 2039, 2981, 6233, 22429, 46897, 68563, 515867, 552569, 6078259, 12709087, 139799957]

約数ペア:

[(1, 139799957), (11, 12709087), (23, 6078259), (253, 552569), (271, 515867), (2039, 68563), (2981, 46897), (6233, 22429)]