4086957

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10272

約数の個数: 16

約数和(自身を含む): 6556160

約数和(自身を除く): 2469203

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 10243, 30729, 71701, 194617, 215103, 583851, 1362319, 4086957]

約数ペア:

[(1, 4086957), (3, 1362319), (7, 583851), (19, 215103), (21, 194617), (57, 71701), (133, 30729), (399, 10243)]