1138961967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{19379}}^1$

素因数の和:19543

約数の個数: 32

約数和(自身を含む): 1797223680

約数和(自身を除く): 658261713

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 411, 429, 1507, 1781, 4521, 5343, 19379, 19591, 58137, 58773, 213169, 251927, 639507, 755781, 2654923, 2771197, 7964769, 8313591, 29204153, 34513999, 87612459, 103541997, 379653989, 1138961967]

約数ペア:

[(1, 1138961967), (3, 379653989), (11, 103541997), (13, 87612459), (33, 34513999), (39, 29204153), (137, 8313591), (143, 7964769), (411, 2771197), (429, 2654923), (1507, 755781), (1781, 639507), (4521, 251927), (5343, 213169), (19379, 58773), (19591, 58137)]