242406577

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 296669952

約数和(自身を除く): 54263375

約数列:

[1, 7, 31, 49, 53, 217, 371, 1519, 1643, 2597, 3011, 11501, 21077, 80507, 93341, 147539, 159583, 653387, 1117081, 4573709, 4947073, 7819567, 34629511, 242406577]

約数ペア:

[(1, 242406577), (7, 34629511), (31, 7819567), (49, 4947073), (53, 4573709), (217, 1117081), (371, 653387), (1519, 159583), (1643, 147539), (2597, 93341), (3011, 80507), (11501, 21077)]