109019057

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{18301}}^1$

素因数の和:18368

約数の個数: 16

約数和(自身を含む): 133531392

約数和(自身を除く): 24512335

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 18301, 128107, 420923, 677137, 2946461, 4739959, 15574151, 109019057]

約数ペア:

[(1, 109019057), (7, 15574151), (23, 4739959), (37, 2946461), (161, 677137), (259, 420923), (851, 128107), (5957, 18301)]