449554343

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{90073}}^1$

素因数の和:90134

約数の個数: 16

約数和(自身を含む): 553414656

約数和(自身を除く): 103860313

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 90073, 630511, 2071679, 2792263, 14501753, 19545841, 64222049, 449554343]

約数ペア:

[(1, 449554343), (7, 64222049), (23, 19545841), (31, 14501753), (161, 2792263), (217, 2071679), (713, 630511), (4991, 90073)]