39369197

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 20

約数和(自身を含む): 48401280

約数和(自身を除く): 9032083

約数列:

[1, 7, 19, 49, 133, 343, 863, 931, 2401, 6041, 6517, 16397, 42287, 45619, 114779, 296009, 803453, 2072063, 5624171, 39369197]

約数ペア:

[(1, 39369197), (7, 5624171), (19, 2072063), (49, 803453), (133, 296009), (343, 114779), (863, 45619), (931, 42287), (2401, 16397), (6041, 6517)]