6887902

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21391}}^1$

素因数の和:21423

約数の個数: 16

約数和(自身を含む): 12321792

約数和(自身を除く): 5433890

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 21391, 42782, 149737, 299474, 491993, 983986, 3443951, 6887902]

約数ペア:

[(1, 6887902), (2, 3443951), (7, 983986), (14, 491993), (23, 299474), (46, 149737), (161, 42782), (322, 21391)]