139241683

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 167311872

約数和(自身を除く): 28070189

約数列:

[1, 7, 47, 49, 103, 329, 587, 721, 2303, 4109, 4841, 5047, 27589, 28763, 33887, 60461, 193123, 237209, 423227, 1351861, 2841667, 2962589, 19891669, 139241683]

約数ペア:

[(1, 139241683), (7, 19891669), (47, 2962589), (49, 2841667), (103, 1351861), (329, 423227), (587, 237209), (721, 193123), (2303, 60461), (4109, 33887), (4841, 28763), (5047, 27589)]