2097006687

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5419}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 3336985600

約数和(自身を除く): 1239978913

約数列:

[1, 3, 9, 19, 31, 57, 73, 93, 171, 219, 279, 589, 657, 1387, 1767, 2263, 4161, 5301, 5419, 6789, 12483, 16257, 20367, 42997, 48771, 102961, 128991, 167989, 308883, 386973, 395587, 503967, 926649, 1186761, 1511901, 3191791, 3560283, 7516153, 9575373, 12263197, 22548459, 28726119, 36789591, 67645377, 110368773, 233000743, 699002229, 2097006687]

約数ペア:

[(1, 2097006687), (3, 699002229), (9, 233000743), (19, 110368773), (31, 67645377), (57, 36789591), (73, 28726119), (93, 22548459), (171, 12263197), (219, 9575373), (279, 7516153), (589, 3560283), (657, 3191791), (1387, 1511901), (1767, 1186761), (2263, 926649), (4161, 503967), (5301, 395587), (5419, 386973), (6789, 308883), (12483, 167989), (16257, 128991), (20367, 102961), (42997, 48771)]