388022211

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{113159}}^1$

素因数の和:113295

約数の個数: 16

約数和(自身を含む): 579379200

約数和(自身を除く): 191356989

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 113159, 339477, 1018431, 3055293, 14371193, 43113579, 129340737, 388022211]

約数ペア:

[(1, 388022211), (3, 129340737), (9, 43113579), (27, 14371193), (127, 3055293), (381, 1018431), (1143, 339477), (3429, 113159)]