15707982129

素因数分解:

$3^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{349043}}^1$

素因数の和:351196

約数の個数: 16

約数和(自身を含む): 23947210752

約数和(自身を除く): 8239228623

約数列:

[1, 3, 7, 21, 2143, 6429, 15001, 45003, 349043, 1047129, 2443301, 7329903, 747999149, 2243997447, 5235994043, 15707982129]

約数ペア:

[(1, 15707982129), (3, 5235994043), (7, 2243997447), (21, 747999149), (2143, 7329903), (6429, 2443301), (15001, 1047129), (45003, 349043)]