313960557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{6761}}^1$

素因数の和:7460

約数の個数: 16

約数和(自身を含む): 437528448

約数和(自身を除く): 123567891

約数列:

[1, 3, 23, 69, 673, 2019, 6761, 15479, 20283, 46437, 155503, 466509, 4550153, 13650459, 104653519, 313960557]

約数ペア:

[(1, 313960557), (3, 104653519), (23, 13650459), (69, 4550153), (673, 466509), (2019, 155503), (6761, 46437), (15479, 20283)]