142116747

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{6709}}^1$

素因数の和:7042

約数の個数: 16

約数和(自身を含む): 198401280

約数和(自身を除く): 56284533

約数列:

[1, 3, 23, 69, 307, 921, 6709, 7061, 20127, 21183, 154307, 462921, 2059663, 6178989, 47372249, 142116747]

約数ペア:

[(1, 142116747), (3, 47372249), (23, 6178989), (69, 2059663), (307, 462921), (921, 154307), (6709, 21183), (7061, 20127)]