131723142

素因数分解:

$2^1\times 3^1\times {\mathrm{863}}^1\times {\mathrm{25439}}^1$

素因数の和:26307

約数の個数: 16

約数和(自身を含む): 263761920

約数和(自身を除く): 132038778

約数列:

[1, 2, 3, 6, 863, 1726, 2589, 5178, 25439, 50878, 76317, 152634, 21953857, 43907714, 65861571, 131723142]

約数ペア:

[(1, 131723142), (2, 65861571), (3, 43907714), (6, 21953857), (863, 152634), (1726, 76317), (2589, 50878), (5178, 25439)]