38131497

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 57904704

約数和(自身を除く): 19773207

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 2663, 4773, 7989, 14319, 23967, 98531, 114509, 295593, 343527, 886779, 1030581, 4236833, 12710499, 38131497]

約数ペア:

[(1, 38131497), (3, 12710499), (9, 4236833), (37, 1030581), (43, 886779), (111, 343527), (129, 295593), (333, 114509), (387, 98531), (1591, 23967), (2663, 14319), (4773, 7989)]