38431137

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4007}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 53867520

約数和(自身を除く): 15436383

約数列:

[1, 3, 23, 69, 139, 417, 3197, 4007, 9591, 12021, 92161, 276483, 556973, 1670919, 12810379, 38431137]

約数ペア:

[(1, 38431137), (3, 12810379), (23, 1670919), (69, 556973), (139, 276483), (417, 92161), (3197, 12021), (4007, 9591)]