13639589033

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{9479}}^1$

素因数の和:9885

約数の個数: 32

約数和(自身を含む): 16988160000

約数和(自身を除く): 3348570967

約数列:

[1, 7, 19, 31, 133, 217, 349, 589, 2443, 4123, 6631, 9479, 10819, 46417, 66353, 75733, 180101, 205561, 293849, 1260707, 1438927, 2056943, 3308171, 5583131, 23157197, 39081917, 62855249, 102553301, 439986743, 717873107, 1948512719, 13639589033]

約数ペア:

[(1, 13639589033), (7, 1948512719), (19, 717873107), (31, 439986743), (133, 102553301), (217, 62855249), (349, 39081917), (589, 23157197), (2443, 5583131), (4123, 3308171), (6631, 2056943), (9479, 1438927), (10819, 1260707), (46417, 293849), (66353, 205561), (75733, 180101)]