12884650359

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{134581}}^1$

素因数の和:134735

約数の個数: 32

約数和(自身を含む): 20258359296

約数和(自身を除く): 7373708937

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 329, 679, 987, 2037, 4559, 13677, 31913, 95739, 134581, 403743, 942067, 2826201, 6325307, 13054357, 18975921, 39163071, 44277149, 91380499, 132831447, 274141497, 613554779, 1840664337, 4294883453, 12884650359]

約数ペア:

[(1, 12884650359), (3, 4294883453), (7, 1840664337), (21, 613554779), (47, 274141497), (97, 132831447), (141, 91380499), (291, 44277149), (329, 39163071), (679, 18975921), (987, 13054357), (2037, 6325307), (4559, 2826201), (13677, 942067), (31913, 403743), (95739, 134581)]