84672009

素因数分解:

$3^2\times {\mathrm{1693}}^1\times {\mathrm{5557}}^1$

素因数の和:7256

約数の個数: 12

約数和(自身を含む): 122398276

約数和(自身を除く): 37726267

約数列:

[1, 3, 9, 1693, 5079, 5557, 15237, 16671, 50013, 9408001, 28224003, 84672009]

約数ペア:

[(1, 84672009), (3, 28224003), (9, 9408001), (1693, 50013), (5079, 16671), (5557, 15237)]