16968687

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7990

約数の個数: 16

約数和(自身を含む): 24373248

約数和(自身を除く): 7404561

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 7933, 23799, 182459, 245923, 547377, 737769, 5656229, 16968687]

約数ペア:

[(1, 16968687), (3, 5656229), (23, 737769), (31, 547377), (69, 245923), (93, 182459), (713, 23799), (2139, 7933)]