6497139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 9953280

約数和(自身を除く): 3456141

約数列:

[1, 3, 11, 33, 47, 59, 71, 141, 177, 213, 517, 649, 781, 1551, 1947, 2343, 2773, 3337, 4189, 8319, 10011, 12567, 30503, 36707, 46079, 91509, 110121, 138237, 196883, 590649, 2165713, 6497139]

約数ペア:

[(1, 6497139), (3, 2165713), (11, 590649), (33, 196883), (47, 138237), (59, 110121), (71, 91509), (141, 46079), (177, 36707), (213, 30503), (517, 12567), (649, 10011), (781, 8319), (1551, 4189), (1947, 3337), (2343, 2773)]