229231387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{6113}}^1$

素因数の和:6618

約数の個数: 16

約数和(自身を含む): 286428672

約数和(自身を除く): 57197285

約数列:

[1, 7, 11, 77, 487, 3409, 5357, 6113, 37499, 42791, 67243, 470701, 2977031, 20839217, 32747341, 229231387]

約数ペア:

[(1, 229231387), (7, 32747341), (11, 20839217), (77, 2977031), (487, 470701), (3409, 67243), (5357, 42791), (6113, 37499)]