82051291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 101450240

約数和(自身を除く): 19398949

約数列:

[1, 7, 19, 41, 133, 287, 367, 779, 1681, 2569, 5453, 6973, 11767, 15047, 31939, 48811, 105329, 223573, 285893, 616927, 2001251, 4318489, 11721613, 82051291]

約数ペア:

[(1, 82051291), (7, 11721613), (19, 4318489), (41, 2001251), (133, 616927), (287, 285893), (367, 223573), (779, 105329), (1681, 48811), (2569, 31939), (5453, 15047), (6973, 11767)]