28092447

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{1181}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 41700960

約数和(自身を除く): 13608513

約数列:

[1, 3, 9, 27, 881, 1181, 2643, 3543, 7929, 10629, 23787, 31887, 1040461, 3121383, 9364149, 28092447]

約数ペア:

[(1, 28092447), (3, 9364149), (9, 3121383), (27, 1040461), (881, 31887), (1181, 23787), (2643, 10629), (3543, 7929)]