135256219

素因数分解:

$7^3\times {\mathrm{83}}^1\times {\mathrm{4751}}^1$

素因数の和:4855

約数の個数: 16

約数和(自身を含む): 159667200

約数和(自身を除く): 24410981

約数列:

[1, 7, 49, 83, 343, 581, 4067, 4751, 28469, 33257, 232799, 394333, 1629593, 2760331, 19322317, 135256219]

約数ペア:

[(1, 135256219), (7, 19322317), (49, 2760331), (83, 1629593), (343, 394333), (581, 232799), (4067, 33257), (4751, 28469)]