140858927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1543}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 158155008

約数和(自身を除く): 17296081

約数列:

[1, 11, 43, 193, 473, 1543, 2123, 8299, 16973, 66349, 91289, 297799, 729839, 3275789, 12805357, 140858927]

約数ペア:

[(1, 140858927), (11, 12805357), (43, 3275789), (193, 729839), (473, 297799), (1543, 91289), (2123, 66349), (8299, 16973)]