25106367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 40271616

約数和(自身を除く): 15165249

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1361, 1419, 1677, 4083, 6149, 14971, 17693, 18447, 44913, 53079, 58523, 175569, 194623, 583869, 643753, 760799, 1931259, 2282397, 8368789, 25106367]

約数ペア:

[(1, 25106367), (3, 8368789), (11, 2282397), (13, 1931259), (33, 760799), (39, 643753), (43, 583869), (129, 194623), (143, 175569), (429, 58523), (473, 53079), (559, 44913), (1361, 18447), (1419, 17693), (1677, 14971), (4083, 6149)]