127895047

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{29327}}^1$

素因数の和:29430

約数の個数: 12

約数和(自身を含む): 150452640

約数和(自身を除く): 22557593

約数列:

[1, 7, 49, 89, 623, 4361, 29327, 205289, 1437023, 2610103, 18270721, 127895047]

約数ペア:

[(1, 127895047), (7, 18270721), (49, 2610103), (89, 1437023), (623, 205289), (4361, 29327)]