239914081

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 292190976

約数和(自身を除く): 52276895

約数列:

[1, 11, 17, 23, 121, 187, 253, 391, 461, 1331, 2057, 2783, 4301, 5071, 7837, 10603, 22627, 30613, 47311, 55781, 86207, 116633, 180251, 520421, 613591, 948277, 1282963, 1982761, 10431047, 14112593, 21810371, 239914081]

約数ペア:

[(1, 239914081), (11, 21810371), (17, 14112593), (23, 10431047), (121, 1982761), (187, 1282963), (253, 948277), (391, 613591), (461, 520421), (1331, 180251), (2057, 116633), (2783, 86207), (4301, 55781), (5071, 47311), (7837, 30613), (10603, 22627)]