248085481

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 298344840

約数和(自身を除く): 50259359

約数列:

[1, 7, 37, 49, 193, 259, 709, 1351, 1813, 4963, 7141, 9457, 26233, 34741, 49987, 136837, 183631, 349909, 957859, 1285417, 5062969, 6705013, 35440783, 248085481]

約数ペア:

[(1, 248085481), (7, 35440783), (37, 6705013), (49, 5062969), (193, 1285417), (259, 957859), (709, 349909), (1351, 183631), (1813, 136837), (4963, 49987), (7141, 34741), (9457, 26233)]