8439849

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 13802880

約数和(自身を除く): 5363031

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 181, 297, 471, 543, 1413, 1629, 1727, 1991, 4239, 4887, 5181, 5973, 15543, 17919, 28417, 46629, 53757, 85251, 255753, 312587, 767259, 937761, 2813283, 8439849]

約数ペア:

[(1, 8439849), (3, 2813283), (9, 937761), (11, 767259), (27, 312587), (33, 255753), (99, 85251), (157, 53757), (181, 46629), (297, 28417), (471, 17919), (543, 15543), (1413, 5973), (1629, 5181), (1727, 4887), (1991, 4239)]