40739259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 22712901

約数列:

[1, 3, 11, 17, 33, 51, 101, 187, 303, 561, 719, 1111, 1717, 2157, 3333, 5151, 7909, 12223, 18887, 23727, 36669, 56661, 72619, 134453, 217857, 403359, 798809, 1234523, 2396427, 3703569, 13579753, 40739259]

約数ペア:

[(1, 40739259), (3, 13579753), (11, 3703569), (17, 2396427), (33, 1234523), (51, 798809), (101, 403359), (187, 217857), (303, 134453), (561, 72619), (719, 56661), (1111, 36669), (1717, 23727), (2157, 18887), (3333, 12223), (5151, 7909)]