38074221

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 57817760

約数和(自身を除く): 19743539

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 2659, 4773, 7977, 14319, 23931, 98383, 114337, 295149, 343011, 885447, 1029033, 4230469, 12691407, 38074221]

約数ペア:

[(1, 38074221), (3, 12691407), (9, 4230469), (37, 1029033), (43, 885447), (111, 343011), (129, 295149), (333, 114337), (387, 98383), (1591, 23931), (2659, 14319), (4773, 7977)]