16670423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9413}}^1$

素因数の和:9454

約数の個数: 16

約数和(自身を含む): 21689856

約数和(自身を除く): 5019433

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 9413, 65891, 103543, 216499, 724801, 1515493, 2381489, 16670423]

約数ペア:

[(1, 16670423), (7, 2381489), (11, 1515493), (23, 724801), (77, 216499), (161, 103543), (253, 65891), (1771, 9413)]