127910398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{830587}}^1$

素因数の和:830607

約数の個数: 16

約数和(自身を含む): 239209344

約数和(自身を除く): 111298946

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 830587, 1661174, 5814109, 9136457, 11628218, 18272914, 63955199, 127910398]

約数ペア:

[(1, 127910398), (2, 63955199), (7, 18272914), (11, 11628218), (14, 9136457), (22, 5814109), (77, 1661174), (154, 830587)]