28384533

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{36251}}^1$

素因数の和:36289

約数の個数: 16

約数和(自身を含む): 43502400

約数和(自身を除く): 15117867

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 36251, 108753, 326259, 978777, 1051279, 3153837, 9461511, 28384533]

約数ペア:

[(1, 28384533), (3, 9461511), (9, 3153837), (27, 1051279), (29, 978777), (87, 326259), (261, 108753), (783, 36251)]