28334421

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{36187}}^1$

素因数の和:36225

約数の個数: 16

約数和(自身を含む): 43425600

約数和(自身を除く): 15091179

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 36187, 108561, 325683, 977049, 1049423, 3148269, 9444807, 28334421]

約数ペア:

[(1, 28334421), (3, 9444807), (9, 3148269), (27, 1049423), (29, 977049), (87, 325683), (261, 108561), (783, 36187)]