486390961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131849}}^1$

素因数の和:131904

約数の個数: 16

約数和(自身を含む): 607564800

約数和(自身を除く): 121173839

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 131849, 922943, 2241433, 4087319, 15690031, 28611233, 69484423, 486390961]

約数ペア:

[(1, 486390961), (7, 69484423), (17, 28611233), (31, 15690031), (119, 4087319), (217, 2241433), (527, 922943), (3689, 131849)]