26219601

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 40266720

約数和(自身を除く): 14047119

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 1433, 2033, 4299, 6099, 12897, 18297, 27227, 81681, 153331, 245043, 459993, 1379979, 2913289, 8739867, 26219601]

約数ペア:

[(1, 26219601), (3, 8739867), (9, 2913289), (19, 1379979), (57, 459993), (107, 245043), (171, 153331), (321, 81681), (963, 27227), (1433, 18297), (2033, 12897), (4299, 6099)]