2856552663

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 4070709760

約数和(自身を除く): 1214157097

約数列:

[1, 3, 19, 57, 103, 193, 309, 579, 1957, 2521, 3667, 5871, 7563, 11001, 19879, 47899, 59637, 143697, 259663, 377701, 486553, 778989, 1133103, 1459659, 4933597, 9244507, 14800791, 27733521, 50114959, 150344877, 952184221, 2856552663]

約数ペア:

[(1, 2856552663), (3, 952184221), (19, 150344877), (57, 50114959), (103, 27733521), (193, 14800791), (309, 9244507), (579, 4933597), (1957, 1459659), (2521, 1133103), (3667, 778989), (5871, 486553), (7563, 377701), (11001, 259663), (19879, 143697), (47899, 59637)]