4254393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 6838272

約数和(自身を除く): 2583879

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 211, 429, 517, 611, 633, 1551, 1833, 2321, 2743, 6721, 6963, 8229, 9917, 20163, 29751, 30173, 90519, 109087, 128921, 327261, 386763, 1418131, 4254393]

約数ペア:

[(1, 4254393), (3, 1418131), (11, 386763), (13, 327261), (33, 128921), (39, 109087), (47, 90519), (141, 30173), (143, 29751), (211, 20163), (429, 9917), (517, 8229), (611, 6963), (633, 6721), (1551, 2743), (1833, 2321)]