39123201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 57265600

約数和(自身を除く): 18142399

約数列:

[1, 3, 13, 39, 71, 199, 213, 597, 923, 2587, 2769, 5041, 7761, 14129, 15123, 42387, 65533, 183677, 196599, 551031, 1003159, 3009477, 13041067, 39123201]

約数ペア:

[(1, 39123201), (3, 13041067), (13, 3009477), (39, 1003159), (71, 551031), (199, 196599), (213, 183677), (597, 65533), (923, 42387), (2587, 15123), (2769, 14129), (5041, 7761)]