38148891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{39863}}^1$

素因数の和:39906

約数の個数: 16

約数和(自身を含む): 57404160

約数和(自身を除く): 19255269

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 39863, 119589, 438493, 1156027, 1315479, 3468081, 12716297, 38148891]

約数ペア:

[(1, 38148891), (3, 12716297), (11, 3468081), (29, 1315479), (33, 1156027), (87, 438493), (319, 119589), (957, 39863)]