23111263

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 27187200

約数和(自身を除く): 4075937

約数列:

[1, 7, 47, 199, 329, 353, 1393, 2471, 9353, 16591, 65471, 70247, 116137, 491729, 3301609, 23111263]

約数ペア:

[(1, 23111263), (7, 3301609), (47, 491729), (199, 116137), (329, 70247), (353, 65471), (1393, 16591), (2471, 9353)]