3039039

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2236

約数の個数: 20

約数和(自身を含む): 4809024

約数和(自身を除く): 1769985

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2207, 6621, 19863, 37519, 59589, 112557, 178767, 337671, 1013013, 3039039]

約数ペア:

[(1, 3039039), (3, 1013013), (9, 337671), (17, 178767), (27, 112557), (51, 59589), (81, 37519), (153, 19863), (459, 6621), (1377, 2207)]