26427247

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 34052256

約数和(自身を除く): 7625009

約数列:

[1, 7, 11, 41, 77, 121, 287, 451, 761, 847, 3157, 4961, 5327, 8371, 31201, 34727, 58597, 92081, 218407, 343211, 644567, 2402477, 3775321, 26427247]

約数ペア:

[(1, 26427247), (7, 3775321), (11, 2402477), (41, 644567), (77, 343211), (121, 218407), (287, 92081), (451, 58597), (761, 34727), (847, 31201), (3157, 8371), (4961, 5327)]