9971285.00000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 51408000

約数和(自身を除く): 6593399

約数列:

[1, 13, 17, 199, 221, 1019, 2587, 3383, 13247, 17323, 43979, 202781, 225199, 2636153, 3447277, 44814601]

約数ペア:

[(1, 44814601), (13, 3447277), (17, 2636153), (199, 225199), (221, 202781), (1019, 43979), (2587, 17323), (3383, 13247)]