28839861

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{46441}}^1$

素因数の和:46473

約数の個数: 16

約数和(自身を含む): 44584320

約数和(自身を除く): 15744459

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 46441, 139323, 417969, 1068143, 1253907, 3204429, 9613287, 28839861]

約数ペア:

[(1, 28839861), (3, 9613287), (9, 3204429), (23, 1253907), (27, 1068143), (69, 417969), (207, 139323), (621, 46441)]