42734713

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5461

約数の個数: 16

約数和(自身を含む): 52012800

約数和(自身を除く): 9278087

約数列:

[1, 7, 23, 49, 161, 343, 1127, 5417, 7889, 37919, 124591, 265433, 872137, 1858031, 6104959, 42734713]

約数ペア:

[(1, 42734713), (7, 6104959), (23, 1858031), (49, 872137), (161, 265433), (343, 124591), (1127, 37919), (5417, 7889)]