12314729

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 20

約数和(自身を含む): 15058176

約数和(自身を除く): 2743447

約数列:

[1, 7, 23, 49, 161, 223, 343, 1127, 1561, 2401, 5129, 7889, 10927, 35903, 55223, 76489, 251321, 535423, 1759247, 12314729]

約数ペア:

[(1, 12314729), (7, 1759247), (23, 535423), (49, 251321), (161, 76489), (223, 55223), (343, 35903), (1127, 10927), (1561, 7889), (2401, 5129)]