1187997243

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1\times {\mathrm{4289}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 1599037440

約数和(自身を除く): 411040197

約数列:

[1, 3, 127, 381, 727, 2181, 4289, 12867, 92329, 276987, 544703, 1634109, 3118103, 9354309, 395999081, 1187997243]

約数ペア:

[(1, 1187997243), (3, 395999081), (127, 9354309), (381, 3118103), (727, 1634109), (2181, 544703), (4289, 276987), (12867, 92329)]