131477982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{952739}}^1$

素因数の和:952767

約数の個数: 16

約数和(自身を含む): 274389120

約数和(自身を除く): 142911138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 952739, 1905478, 2858217, 5716434, 21912997, 43825994, 65738991, 131477982]

約数ペア:

[(1, 131477982), (2, 65738991), (3, 43825994), (6, 21912997), (23, 5716434), (46, 2858217), (69, 1905478), (138, 952739)]