5003991

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5055

約数の個数: 16

約数和(自身を含む): 7615200

約数和(自身を除く): 2611209

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 5009, 15027, 45081, 135243, 185333, 555999, 1667997, 5003991]

約数ペア:

[(1, 5003991), (3, 1667997), (9, 555999), (27, 185333), (37, 135243), (111, 45081), (333, 15027), (999, 5009)]