143940479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 156828672

約数和(自身を除く): 12888193

約数列:

[1, 17, 43, 223, 731, 883, 3791, 9589, 15011, 37969, 163013, 196909, 645473, 3347453, 8467087, 143940479]

約数ペア:

[(1, 143940479), (17, 8467087), (43, 3347453), (223, 645473), (731, 196909), (883, 163013), (3791, 37969), (9589, 15011)]