40238397

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{7489}}^1$

素因数の和:7697

約数の個数: 16

約数和(自身を含む): 59920000

約数和(自身を除く): 19681603

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 7489, 22467, 67401, 202203, 1490311, 4470933, 13412799, 40238397]

約数ペア:

[(1, 40238397), (3, 13412799), (9, 4470933), (27, 1490311), (199, 202203), (597, 67401), (1791, 22467), (5373, 7489)]