4128473013

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{266027}}^1$

素因数の和:266776

約数の個数: 16

約数和(自身を含む): 6299543040

約数和(自身を除く): 2171070027

約数列:

[1, 3, 7, 21, 739, 2217, 5173, 15519, 266027, 798081, 1862189, 5586567, 196593953, 589781859, 1376157671, 4128473013]

約数ペア:

[(1, 4128473013), (3, 1376157671), (7, 589781859), (21, 196593953), (739, 5586567), (2217, 1862189), (5173, 798081), (15519, 266027)]