243953507

素因数分解:

$7^2\times {\mathrm{739}}^1\times {\mathrm{6737}}^1$

素因数の和:7490

約数の個数: 12

約数和(自身を含む): 284208840

約数和(自身を除く): 40255333

約数列:

[1, 7, 49, 739, 5173, 6737, 36211, 47159, 330113, 4978643, 34850501, 243953507]

約数ペア:

[(1, 243953507), (7, 34850501), (49, 4978643), (739, 330113), (5173, 47159), (6737, 36211)]