421910049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1567}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 632217600

約数和(自身を除く): 210307551

約数列:

[1, 3, 11, 33, 41, 123, 199, 451, 597, 1353, 1567, 2189, 4701, 6567, 8159, 17237, 24477, 51711, 64247, 89749, 192741, 269247, 311833, 706717, 935499, 2120151, 3430163, 10290489, 12785153, 38355459, 140636683, 421910049]

約数ペア:

[(1, 421910049), (3, 140636683), (11, 38355459), (33, 12785153), (41, 10290489), (123, 3430163), (199, 2120151), (451, 935499), (597, 706717), (1353, 311833), (1567, 269247), (2189, 192741), (4701, 89749), (6567, 64247), (8159, 51711), (17237, 24477)]