27103286

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17761}}^1$

素因数の和:17879

約数の個数: 16

約数和(自身を含む): 46891680

約数和(自身を除く): 19788394

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 17761, 35522, 124327, 248654, 1935949, 3871898, 13551643, 27103286]

約数ペア:

[(1, 27103286), (2, 13551643), (7, 3871898), (14, 1935949), (109, 248654), (218, 124327), (763, 35522), (1526, 17761)]