190717177

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{28351}}^1$

素因数の和:28420

約数の個数: 12

約数和(自身を含む): 225228288

約数和(自身を除く): 34511111

約数列:

[1, 7, 31, 217, 961, 6727, 28351, 198457, 878881, 6152167, 27245311, 190717177]

約数ペア:

[(1, 190717177), (7, 27245311), (31, 6152167), (217, 878881), (961, 198457), (6727, 28351)]