1884807

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 2935296

約数和(自身を除く): 1050489

約数列:

[1, 3, 9, 17, 51, 97, 127, 153, 291, 381, 873, 1143, 1649, 2159, 4947, 6477, 12319, 14841, 19431, 36957, 110871, 209423, 628269, 1884807]

約数ペア:

[(1, 1884807), (3, 628269), (9, 209423), (17, 110871), (51, 36957), (97, 19431), (127, 14841), (153, 12319), (291, 6477), (381, 4947), (873, 2159), (1143, 1649)]