528040219

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 631162368

約数和(自身を除く): 103122149

約数列:

[1, 7, 49, 53, 127, 371, 889, 1601, 2597, 6223, 6731, 11207, 47117, 78449, 84853, 203327, 329819, 593971, 1423289, 4157797, 9963023, 10776331, 75434317, 528040219]

約数ペア:

[(1, 528040219), (7, 75434317), (49, 10776331), (53, 9963023), (127, 4157797), (371, 1423289), (889, 593971), (1601, 329819), (2597, 203327), (6223, 84853), (6731, 78449), (11207, 47117)]