5051397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 8104320

約数和(自身を除く): 3052923

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 401, 663, 741, 969, 1203, 4199, 5213, 6817, 7619, 12597, 15639, 20451, 22857, 88621, 99047, 129523, 265863, 297141, 388569, 1683799, 5051397]

約数ペア:

[(1, 5051397), (3, 1683799), (13, 388569), (17, 297141), (19, 265863), (39, 129523), (51, 99047), (57, 88621), (221, 22857), (247, 20451), (323, 15639), (401, 12597), (663, 7619), (741, 6817), (969, 5213), (1203, 4199)]