1186859331

素因数分解:

$3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{12289}}^1$

素因数の和:12385

約数の個数: 48

約数和(自身を含む): 2073568800

約数和(自身を除く): 886709469

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 147, 189, 219, 441, 511, 657, 1323, 1533, 1971, 3577, 4599, 10731, 12289, 13797, 32193, 36867, 86023, 96579, 110601, 258069, 331803, 602161, 774207, 897097, 1806483, 2322621, 2691291, 5419449, 6279679, 8073873, 16258347, 18839037, 24221619, 43957753, 56517111, 131873259, 169551333, 395619777, 1186859331]

約数ペア:

[(1, 1186859331), (3, 395619777), (7, 169551333), (9, 131873259), (21, 56517111), (27, 43957753), (49, 24221619), (63, 18839037), (73, 16258347), (147, 8073873), (189, 6279679), (219, 5419449), (441, 2691291), (511, 2322621), (657, 1806483), (1323, 897097), (1533, 774207), (1971, 602161), (3577, 331803), (4599, 258069), (10731, 110601), (12289, 96579), (13797, 86023), (32193, 36867)]