7975387

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 9824976

約数和(自身を除く): 1849589

約数列:

[1, 7, 37, 49, 53, 83, 259, 371, 581, 1813, 1961, 2597, 3071, 4067, 4399, 13727, 21497, 30793, 96089, 150479, 162763, 215551, 1139341, 7975387]

約数ペア:

[(1, 7975387), (7, 1139341), (37, 215551), (49, 162763), (53, 150479), (83, 96089), (259, 30793), (371, 21497), (581, 13727), (1813, 4399), (1961, 4067), (2597, 3071)]