131980183

素因数分解:

${\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 137779200

約数和(自身を除く): 5799017

約数列:

[1, 47, 103, 137, 199, 4841, 6439, 9353, 14111, 20497, 27263, 663217, 963359, 1281361, 2808089, 131980183]

約数ペア:

[(1, 131980183), (47, 2808089), (103, 1281361), (137, 963359), (199, 663217), (4841, 27263), (6439, 20497), (9353, 14111)]