989104337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{56401}}^1$

素因数の和:56504

約数の個数: 16

約数和(自身を含む): 1137064320

約数和(自身を除く): 147959983

約数列:

[1, 13, 19, 71, 247, 923, 1349, 17537, 56401, 733213, 1071619, 4004471, 13931047, 52058123, 76084949, 989104337]

約数ペア:

[(1, 989104337), (13, 76084949), (19, 52058123), (71, 13931047), (247, 4004471), (923, 1071619), (1349, 733213), (17537, 56401)]