38408781

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1361}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 53608320

約数和(自身を除く): 15199539

約数列:

[1, 3, 23, 69, 409, 1227, 1361, 4083, 9407, 28221, 31303, 93909, 556649, 1669947, 12802927, 38408781]

約数ペア:

[(1, 38408781), (3, 12802927), (23, 1669947), (69, 556649), (409, 93909), (1227, 31303), (1361, 28221), (4083, 9407)]