38869479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1993}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 61590672

約数和(自身を除く): 22721193

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1773, 1993, 2167, 5979, 6501, 17937, 19503, 21923, 65769, 197307, 392621, 1177863, 3533589, 4318831, 12956493, 38869479]

約数ペア:

[(1, 38869479), (3, 12956493), (9, 4318831), (11, 3533589), (33, 1177863), (99, 392621), (197, 197307), (591, 65769), (1773, 21923), (1993, 19503), (2167, 17937), (5979, 6501)]