9749649

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 16257024

約数和(自身を除く): 6507375

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 503, 923, 1491, 1509, 2769, 3521, 6461, 6539, 10563, 19383, 19617, 35713, 45773, 107139, 137319, 249991, 464269, 749973, 1392807, 3249883, 9749649]

約数ペア:

[(1, 9749649), (3, 3249883), (7, 1392807), (13, 749973), (21, 464269), (39, 249991), (71, 137319), (91, 107139), (213, 45773), (273, 35713), (497, 19617), (503, 19383), (923, 10563), (1491, 6539), (1509, 6461), (2769, 3521)]