2657397339

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^2$

素因数の和:832

約数の個数: 36

約数和(自身を含む): 4032319200

約数和(自身を除く): 1374921861

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 359, 711, 1077, 2291, 3231, 6873, 10411, 20619, 28361, 31233, 85083, 93699, 128881, 255249, 386643, 822469, 1159929, 2467407, 3737549, 7402221, 10181599, 11212647, 30544797, 33637941, 91634391, 295266371, 885799113, 2657397339]

約数ペア:

[(1, 2657397339), (3, 885799113), (9, 295266371), (29, 91634391), (79, 33637941), (87, 30544797), (237, 11212647), (261, 10181599), (359, 7402221), (711, 3737549), (1077, 2467407), (2291, 1159929), (3231, 822469), (6873, 386643), (10411, 255249), (20619, 128881), (28361, 93699), (31233, 85083)]