1138551459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1433}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 1635448320

約数和(自身を除く): 496896861

約数列:

[1, 3, 19, 53, 57, 159, 263, 789, 1007, 1433, 3021, 4299, 4997, 13939, 14991, 27227, 41817, 75949, 81681, 227847, 264841, 376879, 794523, 1130637, 1443031, 4329093, 7160701, 19974587, 21482103, 59923761, 379517153, 1138551459]

約数ペア:

[(1, 1138551459), (3, 379517153), (19, 59923761), (53, 21482103), (57, 19974587), (159, 7160701), (263, 4329093), (789, 1443031), (1007, 1130637), (1433, 794523), (3021, 376879), (4299, 264841), (4997, 227847), (13939, 81681), (14991, 75949), (27227, 41817)]